Genesis 21
1 Yahweh came to Sarah just like he promised. He did exactly what he said he would do.
4 When Isaac was eight days old, Abraham cut his skin the way God told him to.
8 Isaac grew bigger and stronger. The day came when Sarah stopped feeding him from her body. Abraham threw a huge party. Everyone ate and laughed.
9 But Sarah saw Hagar's son making fun of Isaac. The boy from Egypt. She saw him mock her child.
11 Abraham's heart broke. The slave woman's son was his child too.