"So [Esau] returned that day on his way [to Seir]" (Genesis 33:16), and so forth. Where did they go? This teaches that when the angels saw that [Esau] was saying to them, "Who are you?" and the angels answered, "We are messengers in the name of Jacob," they would strike them, and each one went on his way. They said that there was none who would not be scorched by the coal of Jacob.
Esau's Men Scattered by Jacob's Guardian Angels
Midrash Aggadah, Genesis 33:16
וישב ביום ההוא וגו'. היכן הלכו, מלמד כיון שראו המלאכים שהיה אומר להם מי אתם ואמרו המלאכים אנו שלוחים שם יעקב והיו מכים אותם, וכל אחד הולך לדרכו, אמרו שלא היה נכוה בגחלת של יעקב: