The Bible
Genesis 16
Sarai gives Hagar to Abram as his wife—Hagar flees from Sarai—An angel commands Hagar to return and submit herself to Sarai—Hagar bears Ishmael.
14Wherefore the well was called Beer-lahai-roi; behold, it is between Kadesh and Bered.
15¶ And Hagar bare Abram a son: and Abram called his son’s name, which Hagar bare, Ishmael.
16And Abram was fourscore and six years old, when Hagar bare Ishmael to Abram.