Verse 2

And the battle was heavy between them, and the sons of Esau were smitten before the sons of Jacob, and the sons of Jacob slew of the sons of Esau eighty men, and not one died of the people of the sons of Jacob; and the hand of Joseph prevailed over all the people of the sons of Esau, and he took Zepho, the son of Eliphaz, the son of Esau, and fifty of his men captive, and he bound them with chains of iron, and gave them into the hand of his servants to bring them to Egypt.