Al Anfal, 46 Ayah
8:46
وَأَطِيعُواْ ٱللَّهَ وَرَسُولَهُۥ وَلَا تَنَٰزَعُواْ فَتَفۡشَلُواْ وَتَذۡهَبَ رِيحُكُمۡۖ وَٱصۡبِرُوٓاْۚ إِنَّ ٱللَّهَ مَعَ ٱلصَّٰبِرِينَ ٤٦
Wa 'Aţī`ū Al-Laha Wa Rasūlahu Wa Lā Tanāza`ū Fatafshalū Wa Tadh/haba Rīĥukum ۖ Wa Aşbirū ۚ 'Inna Al-Laha Ma`a Aş-Şābirīna
And obey Allah and His Messenger, and do not dispute and [thus] lose courage and [then] your strength would depart; and be patient. Indeed, Allah is with the patient.