and Sarai said to Abram, “Behold now, the Lord has prevented me from bearing children; go in to my maid; it may be that I shall obtain children by her.” And Abram hearkened to the voice of Sarai.
and he looked down toward Sodom and Gomorrah and toward all the land of the valley, and beheld, and lo, smoke of the land went up like the smoke of a furnace.
The Nephilim were on the earth in those days, and also afterward, when the sons of God came in to the daughters of men, and they bore children to them. These were the mighty men that were of old, the men of renown.
And seven women shall take hold of one man in that day, saying, “We will eat our own bread and wear our own clothes, only let us be called by your name; take away our reproach.”
“If brothers dwell together, and one of them dies and has no son, the wife of the dead shall not be married outside the family to a stranger; her husband's brother shall go in to her, and take her as his wife, and perform the duty of a husband's brother to her.