Parallel
Genesis 21:12
Brenton's English Septuagint · Berean Standard Bible
But God said to Abraam, Let it not be hard before thee concerning the child, and concerning the bondwoman; in all things whatsoever Sarrha shall say to thee, hear her voice, for in Isaac shall thy seed be called.
But God said to Abraham, “Do not be distressed about the boy and your maidservant. Listen to everything that Sarah tells you, for through Isaac your offspring will be reckoned (note: Cited in Romans 9:7 and Hebrews 11:18).