Surah Ar-Ra'd, ayah 21

وَٱلَّذِينَ يَصِلُونَ مَآ أَمَرَ ٱللَّهُ بِهِۦٓ أَن يُوصَلَ وَيَخۡشَوۡنَ رَبَّهُمۡ وَيَخَافُونَ سُوٓءَ ٱلۡحِسَابِ ٢١

Walladhīna yasilūna mā amarallāhu bihī an yūsala wayakhshawna rabbahum wayakhāfūna sū'al-hisāb

And those who join that which Allāh has ordered to be joined⁶³⁷ and fear their Lord and are afraid of the evil of [their] account,