Isaac said, “Since I am so old, I could die at any time.

So Sarah laughed to herself, thinking, “After I am worn out will I have pleasure, especially when my husband is old too?”

Now Abraham was old, well advanced in years, and the Lord had blessed him in everything.

The Lord said to Abraham, “Why did Sarah laugh and say, ‘Will I really have a child when I am old?’

Later the older daughter said to the younger, “Our father is old, and there is no man anywhere nearby to have sexual relations with us, according to the way of all the world.

When Isaac was old and his eyes were so weak that he was almost blind, he called his older son Esau and said to him, “My son!” “Here I am!” Esau replied.