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And mention in the Book Ishmael. Indeed he was true to his promise - he never promised anything which he did not fulfil; he [once] waited for three days for someone whom he had promised [to meet]; or [it is said that he waited] an entire year until that person [finally] returned to the place in which he [Ishamel] was [supposed to have met the former]; and he was a Messenger (rasūl), to [the tribe of] Jurhum, a prophet [likewise].