Sahih Muslim Book - 28, Hadith - 4360

وَحَدَّثَنِى الْفَضْلُ بْنُ سَهْلٍ الأَعْرَجُ حَدَّثَنَا يَحْيَى بْنُ غَيْلاَنَ حَدَّثَنَا يَزِيدُ بْنُ زُرَيْعٍ عَنْ سُلَيْمَانَ التَّيْمِىِّ عَنْ أَنَسٍ قَالَ إِنَّمَا سَمَلَ النَّبِىُّ -صلى الله عليه وسلم- أَعْيُنَ أُولَئِكَ لأَنَّهُمْ سَمَلُوا أَعْيُنَ الرِّعَاءِ.

It was narrated that Anas said: "The Prophet (s.a.w) had the eyes of those people poked out because they had poked out the eyes of the herdsmen."