Deuteronomy 33:8-11

8He said about Levi: Your Thummim and Urim belong to your faithful one; you tested him at Massah and contended with him at the Waters of Meribah.

9He said about his father and mother, “I do not regard them.” He disregarded his brothers and didn’t acknowledge his sons, for they kept your word and maintained your covenant.

10They will teach your ordinances to Jacob and your instruction to Israel; they will set incense before you and whole burnt offerings on your altar.

11Lord, bless his possessions, and accept the work of his hands. Break the back of his adversaries and enemies, so that they cannot rise again.