Mark 12:21-31

21 And the second took her, and died, neither left he any seed; and the third likewise.

22 And the seven had her and left no seed; last of all the woman died also.

23 In the resurrection, therefore, when they shall rise, whose wife shall she be of them? for the seven had her to wife.

24 Then Jesus, answering, said unto them, Do ye not therefore err because ye know not the scriptures, neither the power of God?

25 For when they shall rise from the dead, neither shall they marry nor husbands take women nor women, husbands; but are as the angels who are in the heavens.

26 And regarding the dead who are to rise, have ye not read in the book of Moses how in the bush God spoke unto him, saying, I Am the God of Abraham and the God of Isaac and the God of Jacob?

27 He is not God of the dead, but God of the living; ye therefore do greatly err.

28 And one of the scribes came, having heard their dispute and knowing that he had given a good response unto them, asked him, Which is the principal commandment of all?

29 And Jesus responded unto him, The principal of all the commandments is, Hear, O Israel, The Lord our God, the Lord is one;

30 and thou shalt love the Lord thy God with all thy heart and with all thy soul and with all thy thought and with all thy strength: this is the principal commandment.

31 And the second is like it, Thou shalt love thy neighbour as thyself. There is no other commandment greater than these.