Numbers 6:2

6:2 “Speak to the Israelites, and tell them, ‘When either a man or a woman takes a special vow, to take a vow as a Nazirite, to separate himself to the Lord,

Numbers 22:26

22:26 Then the angel of the Lord went farther, and stood in a narrow place, where there was no way to turn either to the right or to the left.

Numbers 24:13

24:13 ‘If Balak would give me his palace full of silver and gold, I cannot go beyond the commandment of the Lord to do either good or evil of my own will, but whatever the Lord tells me I must speak’?