Deuteronomy 21:5 in the King James Version
And the priests the sons of Levi shall come near; for them the LORD thy God hath chosen to minister unto him, and to bless in the name of the LORD; and by their word shall every controversy and every stroke be tried:
Context
4 The elders of that city shall bring the heifer down to a valley with running water, which is neither plowed nor sown, and shall break the heifer’s neck there in the valley.
5 The priests the sons of Levi shall come near, for them the LORD your God has chosen to minister to him, and to bless in the LORD’s name; and according to their word shall every controversy and every assault be decided.
6 All the elders of that city which is nearest to the slain man shall wash their hands over the heifer whose neck was broken in the valley.