'Strange' in the Bible

Was it not in these things that Solomon, king of Israel, did wrong? among a number of nations there was no king like him, and he was dear to his God, and God made him king over all Israel: but even he was made to do evil by strange women.

Are we then without protest to let you do all this great evil, sinning against our God by taking strange women for your wives?

So I made them clean from all strange people, and had regular watches fixed for the priests and for the Levites, everyone in his work;