O you who believe! seek assistance through patience and prayer; surely Allah is with the patient. (The Cow 2.153 )

Seek assistance through patience and prayer, and most surely it is a hard thing except for the humble ones. (The Cow 2.45)

Then when you have finished the prayer, remember Allah standing and sitting and reclining; but when you are secure (from danger) keep up prayer; surely prayer is a timed ordinance for the believers. (The Women 4.103)

Therefore bear up patiently as did the apostles endowed with constancy bear up with patience and do not seek to hasten for them (their doom). On the day that they shall see what they are promised they shall be as if they had not tarried save an hour of the day. A sufficient exposition! Shall then any be destroyed save the transgressing people? / (As for) those who disbelieve and turn away from Allah's way, He shall render their works ineffective.

And He has made me blessed wherever I may be, and He has enjoined on me prayer and poor-rate so long as I live. (Marium 19.31)

Do you not see that Allah is He Whom do glorify all those who are in the heavens and the earth, and the (very) birds with expanded wings? He knows the prayer of each one and its glorification, and Allah is Cognizant of what they do. (The Light 24.41)