'Commit Adultery' in the Bible

Will you steal? Will you murder? And will you commit adultery? And will you swear {falsely}? And will you make a smoke offering to the Baal? And will you go after other gods whom you have not known?

And in the prophets of Jerusalem I have seen something horrible. They commit adultery, and they walk in lies, and they make strong [the] hands of evildoers, [so] that they have not turned back each from his wickedness. All of them have become to me like Sodom, and its inhabitants like Gomorrah.