'Crescents' in the Bible

Then Zebah and Zalmunna said, Rise thou, and fall upon us; for as the man is, so is his strength. And Gideon arose, and slew Zebah and Zalmunna, and took the crescents that were on their camels necks.

And the weight of the golden ear-rings that he requested was a thousand and seven hundred'shekels of gold, besides the crescents, and the pendants, and the purple raiment that was on the kings of Midian, and besides the chains that were about their camels necks.

In that day the Lord will take away the beauty of their anklets, and the cauls, and the crescents;