Joshua 9:15
Joshua made peace with them, and made a covenant with them, to let them live. The princes of the congregation swore to them.
2 Samuel 21:2
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 kill them in his zeal for the children of Israel and Judah);
Joshua 11:19
There was not a city that made peace with the children of Israel, except the Hivites, the inhabitants of Gibeon. They took all in battle.
Exodus 23:32
You shall make no covenant with them, nor with their gods.
Deuteronomy 20:10-11
When you draw near to a city to fight against it, then proclaim peace to it.
Joshua 2:12-19
Now therefore, please swear to me by Yahweh, since I have dealt kindly with you, that you also will deal kindly with my father's house, and give me a true token;
Joshua 6:22-25
Joshua said to the two men who had spied out the land, "Go into the prostitute's house, and bring out from there the woman and all that she has, as you 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 break down and to destroy it;