Adam had relations with his wife again; and she gave birth to a son, and named him Seth, for, she said, 'God has appointed me another offspring in place of Abel, for Cain killed him.'
(New American Standard Bible)
And Adam knew his wife again; and she bare a son, and called his name Seth: For God, said she, hath appointed me another seed instead of Abel, whom Cain slew.
(King James Version)