Mark 12:18-19

18 And Sadducees, that say that there is no resurrection, came to him, and asked him, and said, [+And Sadducees, that say that no rising again is, come to him, and they asked him, saying,]

19 Master, Moses wrote to us, that if the brother of a man were dead, and left his wife, and have no sons [and left no sons], his brother [shall] take his wife, and raise up seed to his brother.