וַיֵּצֵ֛א חֲמ֥וֹר אֲבִֽי־שְׁכֶ֖ם אֶֽל־יַעֲקֹ֑ב לְדַבֵּ֖ר אִתּֽוֹ׃
Hamor, père de Sichem, se rendit auprès de Jacob pour lui parler.
Sforno on Genesis
ויצא חמור, when he noticed that Yaakov’s reaction had been silence he began to worry about reprisals.