Lukas 20:28

28 Saying, Rabbi, Moshe Rabbenu laid it down in writing to us, if someone’s ach dies and has an isha, and UVEN EIN LO (and there is no son to him), that he should take the almanah of his ach and he should raise up a zera (seed) to his ach. [Dt 25:5]

Lukas 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).

Lukas 20:28 In-Context

26 And they were not able to catch him in his dvar before the people and, having been mishpoyel (marveled) at his teshuva (answer), they were silent.

27 And some of the Tzedukim—the Tzedukim are the ones speaking against the Techiyas HaMesim, who say there is none—approached Rebbe, Melech HaMoshiach. They set a she’elah (question) before him,

28 Saying, Rabbi, Moshe Rabbenu laid it down in writing to us, if someone’s ach dies and has an isha, and UVEN EIN LO (and there is no son to him), that he should take the almanah of his ach and he should raise up a zera (seed) to his ach. [Dt 25:5]

29 Now there were shiva achim. And the first took an isha, and died UVEN EIN LO (and there is no son to him).

30 And the second took her to be his isha, and he died childless.