The Peak of Eloquence · Hadith 563 (#Passage #5)

منه ويومئ به إلى وصف الاتراك : كَأَنِّي أَرَاهُمْ قَوْماً كَأَنَّ وَجُوهَهُمُ الْـمَجَانُّ الْمُطَرَّقَةُ، يَلْبَسُونَ السَّرَقَ وَالدِّيبَاجَ، وَيَعْتَقِبُونَ الْخَيْلَ الْعِتَاقَ، وَيَكُونُ هُنَاكَ اسْتِحْرَارُ قَتْل،حَتَّى يَمْشِيَ الْـمَجْرُوحُ عَلَى الْمَقْتُولِ، وَيَكُونَ الْمُفْلِتُ أَقَلَّ مِنَ المَأْسُورِ!

[A part of the same sermon referring to the Turks (Mongols) :] I [2] can see a people whose faces are like shields covered with rough-scraped skins. They dress themselves in silken and woollen clothes and hold dear excellent horses. Their killing and bloodshed shall take place freely till the wounded shall walk over the dead and the number of runners-away shall be less than those taken prisoner:

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).