'Play' in the Bible

It shall be a tassel for you to look at and remember all the commandments of the Lord, to do them, so that you do not follow after [the desires of] your own heart and eyes, [desires] after which you used to follow and play the prostitute,

Israel settled and remained in Shittim, and the people began to play the prostitute with the women of Moab [by being unfaithful to God].