Bismillah Walhamdulillah Was Salaatu Was Salaam ‘ala Rasulillah
Narrated Anas (Radi-Allahu ‘anhu):
Allah’s Apostle (Sallallahu ‘Alaihi Wa Sallam) said, “When anyone of you appeal to Allah for something, he should ask with determination and should not say, ‘O Allah, if You wish, give me.’ For nobody can force Allah to do something against His Will.
Bukhari Vol. 8 : No. 350