Exodus 2:20-25

20 and he saith unto his daughters, `And where [is] he? why [is] this? -- ye left the man! call for him, and he doth eat bread.'
21 And Moses is willing to dwell with the man, and he giveth Zipporah his daughter to Moses,
22 and she beareth a son, and he calleth his name Gershom, for he said, `A sojourner I have been in a strange land.'
23 And it cometh to pass during these many days, that the king of Egypt dieth, and the sons of Israel sigh because of the service, and cry, and their cry goeth up unto God, because of the service;
24 and God heareth their groaning, and God remembereth His covenant with Abraham, with Isaac, and with Jacob;
25 and God seeth the sons of Israel, and God knoweth.