Moses
Genesis 34:18BSB·traditional attribution

Their offer seemed good to Hamor and his son Shechem.

John Calvin Reformed @genevareformer

18. And their words pleased Hamor. Moses prosecutes the history until he comes to the slaughter of the Shechemites. Hamor had, no doubt, been induced by the entreaties of his son, to show himself thus tractable. Whence appears the excessive indulgence of the kind old man.

Matthew Henry Presbyterian @wholebiblehenry

Here, 1. Hamor and Shechem gave consent themselves to be circumcised, Gen 34:18, Gen 34:19. To this perhaps they were moved, not only by the strong desire they had to bring about this match, but by what they might have heard of the sacred and honourable intentions of this sign, in the family of Abraham, which, it is probable, they had some confused notions of...

Commenting on Genesis 34:18-24

John Gill Reformed Baptist @doctorgill

And their words pleased Hamor, and Shechem Hamor's son. The condition proposed was acceptable to them both, and they agreed to comply with it; Hamor, because of the great love he had for his son; Shechem, because of the great love he had for Dinah. And their words pleased Hamor, and Shechem Hamor's son.