Genesis 34:21-24

“These men are our friends,” they said. “Let’s invite them to live here among us and trade freely. Look, the land is large enough to hold them. We can take their daughters as wives and let them marry ours. But they will consider staying here and becoming one people with us only if all of our men are circumcised, just as they are. But if we do this, all their livestock and possessions will eventually be ours. Come, let’s agree to their terms and let them settle here among us.” So all the men in the town council agreed with Hamor and Shechem, and every male in the town was circumcised.