Read Romans
The Bible contains more than the words of Jesus, often highlighted in red letters. With regard to homosexuality or other sexual immorality, start with the second half of Romans 1.
Have you ever read the bible? If so, then you already have the answer to your question. If not, then you probably should do so. Then you'd have the answer to your question (and a host of others as well).
Note: I'm being facetious. I've read your other posts, and you obviously do not believe scripture. Therefore, providing any citation to you would be a waste of time.
Jesus of course never addressed dozens of sins specificly. He didn't have to. No Christian that I know of believes in excising what would amount to 99% of the Bible and restricting it ONLY to the words attributed to Jesus. And considering that Jesus himself makes explicitly reference to the Torah repeatedly reinforces it as gospel.
"For verily I say unto you, Till heaven and earth pass, one jot or one tittle shall in no wise pass from the law, till all be fulfilled."
"But from the beginning of the creation God made them male and female. For this cause shall a man leave his father and mother, and cleave to his wife; And they twain shall be one flesh: so then they are no more twain, but one flesh."