Genesis 20:17-18

17 Then Abraham prayed to God; and God healed Abimelech, and also healed his wife and female slaves so that they bore children.
18 For the Lord had closed fast all the wombs of the house of Abimelech because of Sarah, Abraham's wife.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.