Allah's Messenger (ﷺ) said, "A woman called her son while he was in his
hermitage and said, 'O Juraij' He said, 'O Allah, my mother (is
calling me) and (I am offering) my prayer (what shall I do)?' She
again said, 'O Juraij!' He said again, 'O Allah ! My mother (is
calling me) and (I am offering) my prayer (what shall I do)?' She
again said, 'O Juraij' He again said, 'O Allah! My mother (is calling
me) and (I am offering) my prayer. (What shall I do?)' She said, 'O
Allah! Do not let Juraij die till he sees the faces of prostitutes.' A
shepherdess used to come by his hermitage for grazing her sheep and
she gave birth to a child. She was asked whose child that was, and she
replied that it was from Juraij and that he had come out from his
hermitage. Juraij said, 'Where is that woman who claims that her child
is from me?' (When she was brought to him along with the child),
Juraij asked the child, 'O Babus, who is your father?' The child
replied, 'The shepherd.' " (See Hadith No 662. Vol 3).
Sahih al-Bukhari Book 21, Hadith 10