Word by Word Analysis

فَعَقَرُوا۟ ٱلنَّاقَةَ وَعَتَوْا۟ عَنْ أَمْرِ رَبِّهِمْ وَقَالُوا۟ يَـٰصَـٰلِحُ ٱئْتِنَا بِمَا تَعِدُنَآ إِن كُنتَ مِنَ ٱلْمُرْسَلِينَ 77

So they hamstrung the she-camel and were insolent toward the command of their Lord and said, "O Ṣāliḥ, bring us what you promise us, if you should be of the messengers."