Genesis 6:4

4The Nephilim
Or giants
were on the earth in those days, and also afterward, when the sons of God came in to the daughters of man and they bore children to them. These were the mighty men who were of old, the men of renown.

Genesis 16:2

2And Sarai said to Abram, “Behold now, the Lord has prevented me from bearing children. Go in to my servant; it may be that I shall obtain children
Hebrew be built up, which sounds like the Hebrew for  children
by her.” And Abram listened to the voice of Sarai.
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