1 Samuel 1:6

The other wife did everything possible to make her unhappy. This is because Jehovah had not given her children.

While your wife is living, never marry her sister as a rival wife and have sexual intercourse with her.

A despairing man should have the devotion of his friends, even though he forsakes his reverence for the Almighty.

They harm the childless woman, and do no good to the widow.

Treasury of Scripture Knowledge

And her adversary also provoked her sore, for to make her fret, because the LORD had shut up her womb.

While your wife is living, never marry her sister as a rival wife and have sexual intercourse with her.

A despairing man should have the devotion of his friends, even though he forsakes his reverence for the Almighty.

Jehovah had made it impossible for any woman in Abimelech's household to have children because of Abraham's wife Sarah.