Luke 20:28

28 saying, `Teacher, Moses wrote to us, If any one's brother may die, having a wife, and he may die childless -- that his brother may take the wife, and may raise up seed to his brother.

Luke 20:28 Meaning and Commentary

Luke 20:28

Saying, master, Moses wrote unto us
In ( Deuteronomy 25:5 ) where the substance of what follows is contained, though not in express words:

if any man's brother die, having a wife, and he die without
children, that his brother should take his wife, and raise up
seed unto his brother;
the meaning of which is, that if a man died without issue, and left a wife behind him, his next brother, if unmarried, was to marry his wife, and the first child born of her, was to be reckoned the deceased's, and to inherit his estate; (See Gill on Matthew 22:24).

Luke 20:28 In-Context

26 and they were not able to take hold on his saying before the people, and having wondered at his answer, they were silent.
27 And certain of the Sadducees, who are denying that there is a rising again, having come near, questioned him,
28 saying, `Teacher, Moses wrote to us, If any one's brother may die, having a wife, and he may die childless -- that his brother may take the wife, and may raise up seed to his brother.
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,
Young's Literal Translation is in the public domain.