Quran 70:34

And those who are mindful of their moral obligations.

and those who are watchful of their prayers.

And those who protect their prayers.

and who observe their prayers.

And those who, [they] on their prayer keep a guard -

And those who of their prayer are observant.

And those who guard their Salat (prayers) well.

and who take due care of their Prayer:

and (finally) those who do not miss their ritual - prayers at the prescribed times;

And those who keep a guard on their prayer,

And those who are attentive at their worship.

and who are constant in their prayers.

And those who [carefully] maintain their prayer:

And those who are dedicated to their prayers.

and are steadfast in their prayers.

And those who guard (the sacredness) of their worship;-