I won’t get into the argy-bargy of “rape of spouses.” Beating a spouse would be considered a no-no, though. (Islam never glommed onto that idea.)
Female slaves... you’d at the least have to marry them first, and polygamy wasn’t a big deal at first.
If she can’t say “No” to either the sex or the marriage, it’s rape. You could rape your wife, you could rape your slaves. This is so because your God was created by Middle Eastern men, and he has whatever values they gave him.