Midrash for I Chronicles 2:46

"And she departed and wandered" (ibid.). The meaning of "and she wandered" is merely idolatry, because it is written, concerning (this root), "They are vanity, a work of delusion" (Jer. 10:15). He went and cast himself beneath the thorns of the wilderness, so that the moisture might be upon him, and he said: O God of my father Abraham ! Thine are the issues of death; take away from me my soul, for I would not die of thirst. And He was entreated of him, as it is said, "For God hath heard the || voice of the lad where he is" (Gen. 21:17). The well which was created at twilight was opened for them there, and they went and drank and filled the bottle with water, as it is said, "And God opened her eyes, and she saw a well of water" (Gen. 21:19). And there they left the well, and thence they started on their way, and went through all the wilderness until they came to the wilderness of Paran, and they found there streams of water, and they dwelt there, as it is said, "And he dwelt in the wilderness of Paran" (Gen. 21:21). Ishmael sent for a wife from among the daughters of Moab, and 'Ayeshah was her name. After three years Abraham went to see Ishmael his son, having sworn to Sarah that he would not descend from the camel in the place where Ishmael dwelt. He arrived there at midday and found there the wife of Ishmael. He said to her: Where is Ishmael? She said to him: He has gone with his mother to fetch the fruit of the palms from the wilderness. He said to her: Give me a little bread and a little water, for my soul is faint after the journey in the desert. She said to him: I have neither bread nor water. He said to her: When Ishmael comes (home) tell him this || story, and say to him: A certain old man came from the land of Canaan to see thee, and he said, Exchange the threshold of thy house, for it is not good for thee. When Ishmael came (home) his wife told him the story. A son of a wise man is like half a wise man. Ishmael understood. His mother sent and took for him a wife from her father's house, and her name was Fatimah.