Sahih Muslim | Book 35 | Chapter 24

Narrated by Abu Huraira
Abu Huraira reported that Allah's Messenger (may peace be upon him) said: The supplication of every one of you is granted if he does not grow impatient and says: I supplicated but it was not granted.

Narrated by Abu Huraira
Abu Huraira reported Allah's Messenger (may peace be upon him) as saying: The supplication of one of you is granted if he does not grow impatient and say, I supplicated my Lord but it was not granted.

Narrated by Abu Huraira
Abu Huraira reported Allah's Messenger (may peace be upon him) as saying: The supplication of the servant is granted in case he does not supplicate for sin or for severing the ties of blood, or he does not become impatient. It was said: Allah's Messenger, what does: "If he does not grow impatient" imply? He said: That he should say like this: I supplicated and I supplicated but I did not find it being responded and they he becomes frustrated and abandons supplication.