أَوْ ذِكْرِ الْمُحَذَّرِ مِنْهُ مُكَرَّرًا، نَحْوُ: «الطَّرِيقَ الطَّرِيقَ».
Translation: A danger can also be named repeatedly: “al-ṭarīqa al-ṭarīqa”, a cry of warning about the road.
Repetition functions as an urgent warning; the command “beware” is understood rather than stated.