Joshua 6:22-26

And Joshua said to the two men who had spied out the land, “Go into the prostitute’s house and bring the woman and all she has out of there, just as you have sworn to her.”

So the young men who were spies went in and brought out Rahab, her father, her mother, her brothers, and all she had; they also brought out all her relatives, and placed them outside the camp of Israel.

Then they burned the city with fire, and all that was in it. Only the silver and gold, and the articles of bronze and iron, they put into the treasury of the house of the Lord.

However, Rahab the prostitute and her father’s household and all she had, Joshua spared; and she has lived in the midst of Israel to this day, because she hid the messengers whom Joshua sent to spy out Jericho.

Then Joshua made them take an oath at that time, saying, “Cursed before the Lord is the man who rises up and builds this city Jericho; with the loss of his firstborn he will lay its foundation, and with the loss of his youngest son he will set up its gates.”