2 Samuel 16:16
And it came to pass, when Hushai the Archite, David’s friend, was come unto Absalom, that Hushai said unto Absalom, God save the king, God save the king.
Cross-reference
In 15:32, Hushai first appears as David's loyal friend in mourning — the same man now feigning allegiance to Absalom.
In 15:34, David instructs Hushai to pretend to serve Absalom — here Hushai executes that plan with his greeting.
In 15:37, Hushai enters Jerusalem as David's friend — now he presents himself to Absalom as a defector.
In 17:5, Absalom summons Hushai for counsel — a direct result of Hushai's feigned loyalty here.
In 1 Kings 1:34, the same phrase acclaims Solomon's legitimate anointing, contrasting with Hushai's deceptive use for an usurper.
In 1 Chronicles 27:33, Hushai is called 'the king's companion' — a later title matching his earlier role with David.
Proverbs 27:14 warns that loud early blessings may be seen as curses — mirroring Hushai's deceptive praise of Absalom.