'Offspring' in the Bible

But when he saw a number of the Pharisees and Sadducees coming to his baptism, he said to them, Offspring of snakes, at whose word are you going in flight from the wrath to come?

You offspring of snakes, how are you, being evil, able to say good things? because out of the heart's store come the words of the mouth.

You snakes, offspring of snakes, how will you be kept from the punishment of hell?

There were seven brothers: and the first took a wife, and at his death there were no offspring;

And the second took her, and at his death there were no offspring; and the third the same:

So he said to the people who went out to him for baptism: You offspring of snakes, at whose word are you going in flight from the wrath to come?

For in him we have life and motion and existence; as certain of your verse writers have said, For we are his offspring.

If then we are the offspring of God, it is not right for us to have the idea that God is like gold or silver or stone, formed by the art or design of man.

If you have knowledge that he is upright, it is clear to you that everyone who does righteousness is his offspring.

I, Jesus, have sent my angel to give witness to you of these things in the churches. I am the root and the offspring of David, the bright and morning star.