Don't have a specific answer at the moment, and I really don't have time this late tonight to go through my bible chapter and verse this evening trying to find one that would satisfy you. You are obviously a scripture only Christian, whereas my faith is based on Tradition, Holy Scripture, and the Magisterium. Let's just agree to disagree. Nite!
I hope this sheds a little light on your question. I found this on an apologetic's page.
1) The "Apocrypha" Perhaps the clearest proofs of this doctrine exist in the books known to Protestants as the "Apocrypha" (called "Deutero-canonical" by Catholics), which Protestants removed from the Bible (the first time this had happened in the history of Christianity). In 2 Maccabees 15:11-16 Jeremiah the prophet prays for the Jews centuries after his death (compare Jer 15:1), along with the deceased high priest Onias. Likewise, Tobit 12:1-22 (especially 12,15) presents Raphael the angel as one of the "seven holy angels, which present the prayers of the saints." Tobit 12:15 is apparently referred to in Rev 5:8 and 8:3-4, which speak of the "prayers of the saints" being offered to God, and in Rev 1:4, which mentions the "seven Spirits." There is plenty of proof, however, in Protestant Bibles, too:
2) Revelation 1:4 "John to the seven churches which are in Asia: Grace {be} unto you, and peace, from him which is, and which was, and which is to come; and from the seven Spirits which are before his throne." {cf. Rev 3:1; 4:5; 5:6}
The seven angels participate in the giving of "grace" and "peace" by God, a principle anathema to Protestants. Some Protestant commentators, aware of a certain difficulty here for their position, seek to redefine the "seven Spirits" as the Holy Spirit, but a check with the cross-references above (inc. Tobit) make this implausible. Other commentators accept these spirits as the seven archangels of Jewish angelology, as indeed they appear to be.
3) Revelation 5:8 and 8:3-4 "And when he had taken the book, the four beasts and four {and} twenty elders fell down before the Lamb, having every one of them harps, and golden vials full of odours, which are the prayers of saints."
"And another angel came and stood at the altar, having a golden censer; and there was given unto him much incense, that he should offer {it} with the prayers of all saints upon the golden altar which was before the throne. (4) And the smoke of the incense, {which came} with the prayers of the saints, ascended up before God out of the angel's hand."
The saints (the 24 elders are usually regarded as dead Christians) and angels lay the prayers of the Christians on earth at the feet of God; that is, they are praying for them and acting as intercessory intermediaries. Thus, the propriety of invoking them logically follows from the plain fact of their intercession. This is identical to the Catholic teaching. Protestant commentaries scramble to come up with some alternate version of what is taking place here, straining at gnats, rationalizing, and splitting hairs. It is amusing to find that often these Protestant works will vehemently maintain that the Catholic view is definitely not taught in a particular Bible verse, while rarely offering a plausible or coherent alternate explanation!
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4) Revelation 6:9-10 "And when he had opened the fifth seal, I saw under the altar the souls of them that were slain for the word of God, and for the testimony which they held: (10) And they cried with a loud voice, saying, How long, O Lord, holy and true, dost thou not judge and avenge our blood on them that dwell on the earth?" {cf. Zech 1:12}
These dead Christian martyrs are uttering what are known as "imprecatory prayers," pleas for God's judgment of the wicked and vindication of the righteous (e.g., see Ps 35;69;79;109;139; Jer 11:18 ff.; 15:15 ff.; 18:19 ff.; Jesus in Mt 26:53). Thus, dead saints are praying for Christians on earth, and, by logical extension, can be asked for prayers. They are aware of earthly events (Heb 12:1), and are more alive, unfathomably more righteous (Jas 5:16), and obviously closer to God than we are.
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5) Matthew 18:10 "Take heed that ye despise not one of these little ones; for I say unto you, That in heaven their angels do always behold the face of my Father which is in heaven."
The notion that every person has their own guardian angel, who has direct access to God, is strongly implied. If Jesus said He could have asked for the assistance of an angel (Mt 26:53) - and He certainly would not have been worshiping them in so doing - then we, who need their help infinitely more than He, can do the same without necessarily engaging in idolatry (anything can become an idol if we let it). Nor will it do for Protestants to equate the Intercession of the Saints with the communication with evil spirits by means of a medium or other occultic techniques. This is nonsense. The Communion of the Saints is nothing more than the recognition that saints after death (and angels) are more alive than us, aware of happenings on earth, desirous of aiding us, and able to be asked for help and to assist us with their prayer and intercession.
6) Dead Saints Appear on Earth to Interact With Men
Not only does God not want a prohibition of contact between saints in heaven and on earth, but He goes so far as to allow, on several occasions as recorded in the Bible, dead saints to return to earth for this very purpose! These are instances accepted by Protestants, but their implications are only fully developed within Catholicism. We find, for example, Moses and Elijah appearing on the Mount of Transfiguration to talk to Jesus, while Peter, James, and John were present (Mt 17:1-3 / Mk 9:4 / Lk 9:30-31).
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Taken from here:
http://ic.net/~erasmus/RAZ530.HTM There's more here:
http://ic.net/~erasmus/ERASMUS5.HTM Pax