'Seed' in the Bible

yea, the leprosy of Naaman doth cleave to thee, and to thy seed, -- to the age;' and he goeth out from before him -- leprous as snow.

And Athaliah is mother of Ahaziah, and she hath seen that her son is dead, and she riseth, and destroyeth all the seed of the kingdom;

And Jehovah kicketh against all the seed of Israel, and afflicteth them, and giveth them into the hand of spoilers, till that He hath cast them out of His presence,

And it cometh to pass, in the seventh month, come hath Ishmael son of Nathaniah, son of Elishama of the seed of the kingdom, and ten men with him, and they smite Gedaliah, and he dieth, and the Jews and the Chaldeans who have been with him in Mizpah.