And Abram added: "Yet to me you have not given offspring. And behold, my servant born in my house will be my heir.
Other versions
King James Version
And Abram said, Behold, to me thou hast given no seed: and, lo, one born in my house is mine heir.English Standard Version
And Abram said, "Behold, you have given me no offspring, and a member of my household will be my heir."New International Version
And Abram said, "You have given me no children; so a servant in my household will be my heir."