Matthew 19:27-30

27 Then Peter said in reply, "Lo, we have left everything and followed you. What then shall we have?"
28 Jesus said to them, "Truly, I say to you, in the new world, when the Son of man shall sit on his glorious throne, you who have followed me will also sit on twelve thrones, judging the twelve tribes of Israel.
29 And every one who has left houses or brothers or sisters or father or mother or children or lands, for my name's sake, will receive a hundredfold, and inherit eternal life.
30 But many that are first will be last, and the last first.

Matthew 19:27-30 In-Context

25 When the disciples heard this they were greatly astonished, saying, "Who then can be saved?"
26 But Jesus looked at them and said to them, "With men this is impossible, but with God all things are possible."
27 Then Peter said in reply, "Lo, we have left everything and followed you. What then shall we have?"
28 Jesus said to them, "Truly, I say to you, in the new world, when the Son of man shall sit on his glorious throne, you who have followed me will also sit on twelve thrones, judging the twelve tribes of Israel.
29 And every one who has left houses or brothers or sisters or father or mother or children or lands, for my name's sake, will receive a hundredfold, and inherit eternal life.
30 But many that are first will be last, and the last first.