Ibn Abbas continued narrating: "Ishmael's mother started drinking from the water, and her milk increased for her child. Afterwards some people of the tribe of Jurhum saw some birds while passing through the bottom of the valley and that astonished them. They said: 'Birds can only be found at a place where there is water." They sent a messenger, who searched the place and found the water, and returned to inform them about it. Then they all went to her and said: "O Ishmael's mother! Will you allow us to be with you (or dwell with you)?" (And thus they stayed there.)
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