Isaac entreated Yahweh for his wife, because she was barren. Yahweh was entreated by him, and Rebekah his wife conceived.
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TSK · Psalms 113:9
Treasury of Scripture Knowledge references in WEB.
Genesis 25:21
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Numbers 5:28
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If the woman isn't defiled, but is clean; then she shall be free, and shall conceive seed.
2 Kings 4:17
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The woman conceived, and bore a son at that season, when the time came around, as Elisha had said to her.
Isaiah 54:1
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"Sing, barren, you who didn't bear; break forth into singing, and cry aloud, you who did not travail with child: for more are the children of the desolate than the children of the married wife," says Yahweh.
Galatians 4:27
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For it is written, "Rejoice, you barren who don't bear. Break forth and shout, you that don't travail. For more are the children of the desolate than of her who has a husband."