Mundhir b. Jarir narrated on the authority of his father: When we were sitting in the company of the Messenger of Allah (ﷺ). There came people dressed in striped woollen clothes, and the rest of the hadith in the same, and there (it is also mentioned):" He observed the Zuhr prayer and then climbed up a small pulpit, praised Allah, lauded Him, and then said: Verily Allah in His Book has revealed: 'O people, fear your Lord, ' etc." (iv. 1).
Source: sunnah.com
Other translations
Arabic
حَدَّثَنِي عُبَيْدُ اللَّهِ بْنُ عُمَرَ الْقَوَارِيرِيُّ، وَأَبُو كَامِلٍ وَمُحَمَّدُ بْنُ عَبْدِ الْمَلِكِ الأُمَوِيُّ قَالُوا حَدَّثَنَا أَبُو عَوَانَةَ، عَنْ عَبْدِ الْمَلِكِ بْنِ عُمَيْرٍ، عَنِ الْمُنْذِرِ بْنِ جَرِيرٍ، عَنْ أَبِيهِ، قَالَ كُنْتُ جَالِسًا عِنْدَ النَّبِيِّ صلى الله عليه وسلم فَأَتَاهُ قَوْمٌ مُجْتَابِي النِّمَارِ وَسَاقُوا الْحَدِيثَ بِقِصَّتِهِ وَفِيهِ فَصَلَّى الظُّهْرَ ثُمَّ صَعِدَ مِنْبَرًا صَغِيرًا فَحَمِدَ اللَّهَ وَأَثْنَى عَلَيْهِ ثُمَّ قَالَ " أَمَّا بَعْدُ فَإِنَّ اللَّهَ أَنْزَلَ فِي كِتَابِهِ { يَا أَيُّهَا النَّاسُ اتَّقُوا رَبَّكُمُ} الآيَةَ " .
sunnah.com