'Sons of God' in the Bible

that the sons of God saw that the daughters of men were beautiful; and they took wives for themselves, whomever they chose.

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. Those were the mighty men who were of old, men of renown.

Now there was a day when the sons of God came to present themselves before the Lord, and Satan also came among them.

Again there was a day when the sons of God came to present themselves before the Lord, and Satan also came among them to present himself before the Lord.

When the morning stars sang togetherAnd all the sons of God shouted for joy?