كَأَنَّ دِمَاءَ الْهَادِيَاتِ بِنَحْرِهِ
عُصَارَةُ حِنَّاءٍ بِشَيْبٍ مُرَجَّلِ
“The blood of the leading quarry on its throat resembles the juice of henna upon neatly combed grey hair.”
Al-hādiyāt are the animals leading the quarry, and naḥrihi is the horse’s throat or front of the neck.
The simile relies on the contrast between red blood and grey-white hair. The mark of the hunt becomes visually striking while linking the horse’s speed with its success in overtaking prey.