Genesis 34:13

13 The sons of Ya'akov answered Sh'khem and Hamor his father deceitfully, because he had defiled Dinah their sister.

Genesis 34:13 In-Context

11 Then Sh'khem said to her father and brothers, "Only accept me, and I will give whatever you tell me.
12 Ask as large a bride-price as you like, I'll pay whatever you tell me. Just let me marry the girl."
13 The sons of Ya'akov answered Sh'khem and Hamor his father deceitfully, because he had defiled Dinah their sister.
14 They said to them, "We can't do it, because it would be a disgrace to give our sister to someone who hasn't been circumcised.
15 Only on this condition will we consent to what you are asking: that you become like us by having every male among you get circumcised.
Complete Jewish Bible Copyright 1998 by David H. Stern. Published by Jewish New Testament Publications, Inc. All rights reserved. Used by permission.