Genesis 34:20-23

20And Hamor and Shechem his son came unto the gate of their city, and communed with the men of their city, saying, 21These men are peaceable with us; therefore let them dwell in the land, and trade therein; for, behold, the land is large enough for them; let us take their daughters to us for wives, and let us give them our daughters. 22Only on this condition will the men consent unto us to dwell with us, to become one people, if every male among us be circumcised, as they are circumcised. 23Shall not their cattle and their substance and all their beasts be ours? only let us consent unto them, and they will dwell with us.