Ar-Ra'd 13:21

Wallatheena yasiloonama amara Allahu bihi an yoosala wayakhshawnarabbahum wayakhafoona soo-a alhisab

And those who join that which Allāh has ordered to be joined and fear their Lord and are afraid of the evil of [their] account,

and those who maintain the relationships Allah has commanded to be maintained and fear their Lord and are frightful of evil reckoning,