Quran 4:85 from Surah An-Nisaa on Divine Marvels.
مَّن يَشۡفَعۡ شَفَٰعَةً حَسَنَةٗ يَكُن لَّهُۥ نَصِيبٞ مِّنۡهَاۖ وَمَن يَشۡفَعۡ شَفَٰعَةٗ سَيِّئَةٗ يَكُن لَّهُۥ كِفۡلٞ مِّنۡهَاۗ وَكَانَ ٱللَّهُ عَلَىٰ كُلِّ شَيۡءٖ مُّقِيتٗا
English translation: Whoever intercedes an intercession good will have for him a share of it and whoever intercedes an intercession evil will have for him a portion of it And is Allah on every thing a Keeper
Transliteration: man yashfa' shafa'atan hasanatan yakun lahu nasibun min'ha waman yashfa' shafa'atan sayyi-atan yakun lahu kif'lun min'ha wakana al-lahu ala kulli shayin muqitan