Genesis 16:2

she said to her husband: "Behold, the Lord has closed me, lest I give birth. Enter to my handmaid, so that perhaps I may receive sons of her at least." And when he agreed to her supplication

Other versions

King James Version

And Sarai said unto Abram, Behold now, the LORD hath restrained me from bearing: I pray thee, go in unto my maid; it may be that I may obtain children by her. And Abram hearkened to the voice of Sarai.

English Standard Version

And Sarai said to Abram, "Behold now, the LORD has prevented me from bearing children. Go in to my servant; it may be that I shall obtain children by her." And Abram listened to the voice of Sarai.

New International Version

so she said to Abram, "The LORD has kept me from having children. Go, sleep with my maidservant; perhaps I can build a family through her." Abram agreed to what Sarai said.