21 In due course, Yahweh visited Sarah just as he’d said and he did for her exactly what he’d said, 2 so that Sarah conceived and gave birth to a son for Abraham in his old age at the very time of the year that God had told him.[ref] 3 Abraham named their son Yitshak, 4 and he circumcised him when he was eight days old, just as God had commanded him.[ref] 5 Abraham was one hundred years old when his son Yitshak was born, 6 and Sarah said, “God has brought laughter to me. Everyone who hears will laugh with me.” 7 And she continued, “Who would have said to Abraham that Sarah would breastfeed children, yet I have given him a son in his old age.”