"Later on her boy reached the age of puberty and married a lady from them. Then an idea occurred to Abraham, which he disclosed to his wife (Sarah). 'I want to call on my dependents I left (at Mecca).' When he went there he greeted (Ishmael's wife) and said: 'Where is Ishmael?' She replied: 'He has gone out hunting.' Abraham said (to her): 'When he comes, tell him to change the threshold of his gate.' When Ishmael came, she told him the same, whereupon Ishmael said to her: You are the threshold, so go to your family (i.e. you are divorced).'
"Again Abraham thought of visiting his dependents whom he had left (at Mecca), and he told his wife (Sarah) of his intentions. Abraham came to Ishmael's house and asked: 'Where is Ishmael?' Ishmael's wife replied: 'He has gone out hunting,' and added: 'Will you stay (for some time) and have something to eat and drink?' Abraham asked: 'What is your food and what is your drink?' She replied: 'Our food is meat and our drink is water.' He said: 'O Allah! Bless their meals and their drink.'
Abu Al-Qasim, i.e. Prophet, said: "Because of Abraham's invocation there are blessings (in Mecca)."
Related Quran Ayaaths of this Hadith.
Surah 6 : Ayah 86 Surah 4 : Ayah 163 Surah 6 : Ayah 86 Surah 38 : Ayah 4 Surah 14 : Ayah 39 Surah 19 : Ayah 54 Surah 21 : Ayah 85"When a person dies, his works end, except for three: ongoing charity, knowledge that is benefited from, and a righteous child who prays for him."
Prophet Mohammed (PBUH)
"The best of what a man leaves behind are three: a righteous child who supplicates for him, ongoing charity the reward of which reaches him, and knowledge that is acted upon after him."
Sunan Ibn Mājah
"Every day two angels come down from Heaven and one of them says, 'O Allah! Compensate every person who spends in Your Cause,' and the other (angel) says, 'O Allah! Destroy every miser.'"
Sahih Bukhari