en_tn_condensed/exo/21/03.md

If he came by himself, he must go free by himself

"If he became a slave while he had no wife, and if he marries while he is a slave, the master need only free the man"

by himself

"alone" or "without a wife"

if he is married

"if he was married when he became a slave" or "if he came as a married man"