Jacob said to Rebekah his mother, "Behold, Esau my brother is a hairy man, and I am a smooth man.
The first came out red all over, like a hairy garment. They named him Esau.
He didn't recognize him, because his hands were hairy, like his brother, Esau's hands. So he blessed him.
2 Kings 1:8
They answered him, "He was a hairy man, and wearing a leather belt around his waist." He said, "It is Elijah the Tishbite."