Cross reference
Mark 12:20
20 `There were then seven brothers, and the first took a wife, and dying, he left no seed;
Matthew 22:25-28
25 `And there were with us seven brothers, and the first having married did die, and not having seed, he left his wife to his brother;
26 in like manner also the second, and the third, unto the seventh,
27 and last of all died also the woman;
28 therefore in the rising again, of which of the seven shall she be wife -- for all had her?'
Luke 20:29-33
29 `There were, then, seven brothers, and the first having taken a wife, died childless,
30 and the second took the wife, and he died childless,
31 and the third took her, and in like manner also the seven -- they left not children, and they died;
32 and last of all died also the woman:
33 in the rising again, then, of which of them doth she become wife? -- for the seven had her as wife.'