Hadith #2032 (Jami' al-Tirmidhi)
Book: Chapters on Righteousness And Maintaining Good Relations With Relatives
Narrator(s): al-Munkdar bin Muhammad bin al-Munkdar المنكدر بن محمد بن المنكدر, Jabir ibn 'Abdullah, Muhammad bin al-Munkdar bin 'Abdullah محمد بن المنكدر بن عبد الله بن الهدير, Qutayba bin Sa'id bin Jamil قتيبة بن سعيد بن جميل

“Oppression shall be darkness on the Day of Judgment.”

Source: https://parallelquran.com/hadith/jami-al-tirmidhi-2032/