The Angel appears to Hagar and Ishmael
Hagar was the Egyptian maidservant of Sara who, unable to conceive, gave Hagar to her husband Abraham to bear him a child. After miraculously giving birth to Isaac, Sara banished Hagar and her son Ishmael to the wilderness where, dying of thirst, they were saved by an angel who pointed Hagar to a source of water (Genesis 16: 21).