There were giants in the earth in those days; and also after that, when the sons of God came in unto the daughters of men, and they bore children to them, the same became mighty men which were of old, men of renown.

And the LORD came down to see the city and the tower, which the children of men built.

And Jacob lifted up his eyes, and looked, and, behold, Esau came, and with him four hundred men. And he divided the children unto Leah, and unto Rachel, and unto the two handmaids.

And he said unto him, My lord knows that the children are frail, and the flocks and herds with young are with me: and if men should overdrive them one day, all the flock will die.