Verb
marry off (third-person singular simple present marries off, present participle marrying off, simple past and past participle married off)
(idiomatic) To successfully arrange the marriage of someone, especially a relative.
Child marriage is also a strategy for economic survival as families marry off their daughters at an early age to reduce their economic burden." Source: Internet
She saw herself as an entertainer whose job was to produce what the public liked, and the public liked Poirot. citation She did marry off Poirot's companion Colonel Hastings in an attempt to trim her cast commitments. Source: Internet