Genesis 21:2; Genesis 37:3; Genesis 44:20

Genesis 21:2

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

Genesis 37:3

3 Now Israel loved Joseph more than all his children, because he was the son of his old age: and he made him a coat of many colours.

Genesis 44:20

20 And we said unto my lord, We have a father, an old man, and a child of his old age, a little one; and his brother is dead, and he alone is left of his mother, and his father loveth him.