'Offspring' in the Bible

The angel answered and said to her, “The Holy Spirit will come upon you, and the power of the Most High will overshadow you; and for that reason the holy Child shall be called the Son of God.

and uttered a loud cry of joy. "Blest among women are you," she said, "and the offspring of your body is blest!

As He spoke to our fathers,To Abraham and his descendants forever.”

He said therefore to the crowds which went out to be baptised by him, Offspring of vipers, who has forewarned you to flee from the coming wrath?

“Teacher, Moses wrote for us that if a man’s brother has a wife, and dies childless, his brother should take the wife and produce offspring for his brother.