convescor

Etymology
From.

Verb

 * 1) to eat with (someone)
 * 2) * Bede, Homilia XXX (on the calling of Matthew)
 * ...nec si in peccatis perseverare decernerent, ei qui sine peccato est, convesci auderent.
 * ...nor, if they were decided to persevere in sins, with him who is without sin would they dare to eat.