Genesis 21:2

NIV: Sarah became pregnant and bore a son to Abraham in his old age, at the very time God had promised him.

NAS: So Sarah conceived and bore a son to Abraham in his old age, at the appointed time of which God had spoken to him.

KJV: For Sarah conceived, and bare Abraham a son in his old age, at the set time of which God had spoken to him.

GWT: So she became pregnant, and at the exact time God had promised, she gave birth to a son for Abraham in his old age.

ASV: And Sarah conceived, and bare Abraham a son in his old age, at the set time of which God had spoken to him.

BBE: And Sarah became with child, and gave Abraham a son when he was old, at the time named by God.

DBY: And Sarah conceived, and bore Abraham a son in his old age, at the appointed time of which God had spoken to him.

DRB: And she conceived and bore a son in her old age, at the time that God had foretold her.

WBS: For Sarah conceived and bore Abraham a son in his old age, at the set time of which God had spoken to him.

WEB: Sarah conceived, and bore Abraham a son in his old age, at the set time of which God had spoken to him.

YLT: and Sarah conceiveth, and beareth a son to Abraham, to his old age, at the appointed time that God hath spoken of with him;