epigambreuo refers to a brother marrying the wife of his childless deceased brother to raise offspring for him.

The attested use concerns a brother's future marriage to the wife of his deceased, childless brother, within the stated purpose of raising offspring for that brother.

1. Marrying a deceased brother’s childless wife · dominant

   In Matthew 22:24, the future active indicative form occurs in the instruction that, if a man dies without children, his brother is to marry the wife; the APB renders the clause “his brother shall marry his wife and raise up offspring for his brother.”

   Matthew 22:24

In the Anselm Project Bible: In Matthew 22:24, the APB presents the action as “his brother shall marry his wife,” followed by the purpose of raising offspring for the deceased brother. That wording is treated as the clause’s presentation rather than a precise lexical mapping.