15 And Joshua made peace with them, and they made a covenant with them to preserve them; and the princes of the congregation swore to them.
Joshua 9:15 Cross References - CAB
Exodus 23:32
32 You shall make no covenant with them and their gods.
Deuteronomy 20:10-11
Joshua 2:12-19
12 And now swear to me by the Lord God; since I dealt mercifully with you, so do you also deal mercifully with the house of my father:
13 and save alive the house of my father, my mother, and my brothers, and all my house, and all that they have, and you shall rescue my soul from death.
14 And the men said to her, Our life for yours, even unto death. And she said, When the Lord has delivered the city to you, you shall deal mercifully and truly with me.
15 And she let them down by the window,
16 and she said to them, Depart into the hill country, lest the pursuers meet you, and you shall be hidden there three days until your pursuers return from after you, and afterwards you shall depart on your way.
17 And the men said to her, We are clear of this your oath.
18 Behold, we shall enter into a part of the city, and you shall set a sign; you shall bind this scarlet cord in the window, by which you have let us down, and you shall bring in to yourself, into your house, your father, and your mother, and your brothers, and all the family of your father.
19 And it shall come to pass that whoever shall go outside the door of your house, his guilt shall be upon him, and we shall be freed of this your oath; and we will be responsible for all that shall be found with you in your house.
Joshua 6:22-25
22 And Joshua said to the two young men who had acted as spies, Go into the house of the woman, and bring her out from there, and all that she has.
23 And the two young men who had spied out the city entered into the house of the woman, and brought out Rahab the harlot, and her father, and her mother, and her brethren, and her kindred, and all that she had; and they set her outside the camp of Israel.
24 And the city was burned with fire,with all the things that were in it: only of the silver, gold, brass, and iron, they gave to be brought into the treasury of the Lord.
25 And Joshua saved alive Rahab the harlot, and all the house of her father, and caused her to dwell in Israel until this day, because she hid the spies which Joshua sent to spy out Jericho.
Joshua 11:19
19 And there was no city which Israel did not take; they took them all in war.
2 Samuel 21:2
2 So King David called the Gibeonites, and said to them (now the Gibeonites are not the children of Israel, but are of the remnant of the Amorite, and the children of Israel had sworn to them; but Saul sought to smite them in his zeal for the children of Israel and Judah).