Joshua 9:15
And Joshua made peace with them, and made a league with them, to let them live: and the princes of the congregation swore to them.
2 Samuel 21:2
And the king called the Gibeonites, and said to them; (now the Gibeonites were not of the children of Israel, but of the remnant of the Amorites; and the children of Israel had sworn to them: and Saul sought to slay them, in his zeal to the children of Israel and Judah.)
Joshua 11:19
There was not a city that made peace with the children of Israel, save the Hivites the inhabitants of Gibeon: all other they took in battle.
Exodus 23:32
Thou shalt make no covenant with them, nor with their gods.
Deuteronomy 20:10-11
When thou comest nigh to a city to fight against it, then proclaim peace to it.
Joshua 2:12-19
Now therefore, I pray you, swear to me by the LORD, since I have showed you kindness, that ye will also show kindness to my father's house, and give me a true token:
Joshua 6:22-25
But Joshua had said to the two men that spied out the country, Go into the harlot's house, and bring out thence the woman, and all that she hath, as ye swore to her.
Jeremiah 18:7-8
At what instant I shall speak concerning a nation, and concerning a kingdom, to pluck up, and to pull down, and to destroy it;