Genesis 20:18

18 For the Lord had kept all the women of the house of Abimelech from having children, because of Sarah, Abraham's wife.

Genesis 20:18 Meaning and Commentary

Genesis 20:18

For the Lord had fast closed up all the wombs of the house of
Abimelech
With large tumours probably, so that they could not cohabit with their husbands and conceive; nor could those that had conceived bring forth: and this disorder they were smitten with, because of Sarah Abraham's wife;
who was taken into the house of Abimelech, in order to be his; to rebuke and punish for which, and to convince of the evil of it, and cause to abstain from it, this disorder was inflicted on them.

Genesis 20:18 In-Context

16 And he said to Sarah, See, I have given to your brother a thousand bits of silver so that your wrong may be put right; now your honour is clear in the eyes of all.

17 Then Abraham made prayer to God, and God made Abimelech well again, and his wife and his women-servants, so that they had children.

18 For the Lord had kept all the women of the house of Abimelech from having children, because of Sarah, Abraham's wife.