Surah Al-Jathiyah, ayah 20

45:20

هَٰذَا بَصَٰٓئِرُ لِلنَّاسِ وَهُدٗى وَرَحۡمَةٞ لِّقَوۡمٖ يُوقِنُونَ ٢٠

Hādhā basā'iru lin-nāsi wahudan warahmatul liqawmin yūqinūn

This [Qur’ān] is enlightenment for mankind and guidance and mercy for a people who are certain [in faith].