Al-Baqarah - 2:45

وَاسْتَعِينُواْ بِالصَّبْرِ وَالصَّلاَةِ وَإِنَّهَا لَكَبِيرَةٌ إِلاَّ عَلَى الْخَاشِعِينَ
[2:45]
And seek assistance through patience and prayer, and most surely it is a hard thing except for the humble ones,
Nay, seek (Allah's) help with patient perseverance and prayer: It is indeed hard, except to those who bring a lowly spirit,-
Seek help in patience and prayer; and truly it is hard save for the humble-minded,