Surah An-Nisa 4:85

مَّن يَشْفَعْ شَفَـٰعَةً حَسَنَةً يَكُن لَّهُۥ نَصِيبٌ مِّنْهَا ۖ وَمَن يَشْفَعْ شَفَـٰعَةً سَيِّئَةً يَكُن لَّهُۥ كِفْلٌ مِّنْهَا ۗ وَكَانَ ٱللَّهُ عَلَىٰ كُلِّ شَىْءٍ مُّقِيتًا

Whoever intercedes for a good cause will have a share [i.e., reward] therefrom; and whoever intercedes for an evil cause will have a portion [i.e., burden] therefrom. And ever is Allāh, over all things, a Keeper.

Translation: Saheeh International

Tafsir

Whoever intercedes between people with a good intercession one in accordance with the Law shall receive a share of the reward for it because of it; and whoever intercedes with an evil intercession one in contravention of it the Law shall receive the like the share of the sin from it because of it. …

Excerpt from Tafsir al-Jalalayn, commentary on 4:85, via Quran.com. The reader has the full commentary and 9 more tafsirs.