Surah Ar-Ra'd (The Thunder), Verse 21

وَالَّذِیْنَ یَصِلُوْنَ مَاۤ اَمَرَ اللّٰهُ بِهٖۤ اَنْ یُّوْصَلَ وَیَخْشَوْنَ رَبَّهُمْ وَیَخَافُوْنَ سُوْٓءَ الْحِسَابِ ۟

Wallazeena yasiloona maaa amaral laahu bihee ai yoosala wa yakhshawna Rabbahum wa yakhaafoona sooo'al hisaab

“Those who join together those things which Allah hath commanded to be joined, hold their Lord in awe, and fear the terrible reckoning;”

Quran 13:21 (Yusuf Ali Translation)