The Messenger of Allah ﷺ said, "Rights will surely be restored to those entitled to them on the Day of Resurrection, to the point that the hornless sheep will be given retribution against the horned sheep."
أن رسول الله ﷺ قال: لتؤدن الحقوق إلى أهلها يوم القيامة، حتى يقاد للشاة الجلحاء من الشاة القرناء.
Muslim narrated it in the Book of Righteousness, Kinship Ties, and Manners (2582) through several chains from Ismail bin Jafar, from Ala, from his father, from Abu Hurairah, and he mentioned it.Ahmad narrated it (8756) through the route of Yahya bin Aqeel, from Abu Hurairah, similarly, adding in it, "and even for the ant against the ant." Its chain of transmission is hasan.