Exodus 18:27
Then Moses sent his father-in-law on his way, and Jethro returned to his own land.

1 Samuel 29:6-11
So Achish summoned David and told him, "As surely as the LORD lives, you have been upright in my sight, and it seems right that you should march in and out with me in the army, because I have found no fault in you from the day you came to me until this day. But you have no favor in the sight of the leaders. . . .

Psalm 105:14, 15
He let no man oppress them; He rebuked kings on their behalf: . . .

Proverbs 21:1
The king's heart is a waterway in the hand of the LORD; He directs it where He pleases.