(98) باب مَنْ يُسْتَحَبُّ أَنْ يَلِيَ الإِمَامَ فِي الصَّفِّ وَكَرَاهِيَةِ التَّأَخُّرِ
This tradition has also been transmitted by 'Abd Allah (b. Mas'ud) through a different chain of narrators. This version adds:
"Do not be irregular, so have your hearts irregular, and beware of tumult such as found in market".
Reference: Sunan Abi Dawud 675
In-book reference: Book 2, Hadith 285
English translation: Book 2, Hadith 675