'Spared' in the Bible

This is what is to belong to you from consecrated offerings spared from the fire: all of their offerings, grain offerings, sin offerings, and trespass offerings that they render to me. They're to be considered most sacred to you and your sons.

And so they destroyed him and his sons, and all his people until they had not spared a survivor; and they took possession of his land.

And Moses said to them, “Have you spared all the women?