1 Kings 22:16

And the king said unto him, How many times shall I adjure thee that thou tell me nothing but that which is true in the name of the Lord?

Cross-reference

2 Chronicles 18:15 is the identical parallel account of Ahab's adjuration, confirming the same narrative.

Matthew 26:63 uses the same 'I adjure you' formula, with the high priest demanding truth from Jesus.

Leviticus 5:1 Historical context

Leviticus 5:1 establishes the legal duty to testify when hearing an adjuration. This same oath-bound context underlies Ahab's adjuration of Micaiah.

1 Samuel 3:17 uses the identical 'God do so to you' adjuration formula. Eli adjures Samuel as Ahab adjures Micaiah.