Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
tabarani:9543Muḥammad b. al-Naḍr al-Azdī > Muʿāwiyah b. ʿAmr > Zāʾidah > al-Rukayn b. al-Rabīʿ al-Fazārī from his father > ʿAbdullāh > Kafá Laghw

[Machine] To say to your friend, "Be quiet when the Imam starts the Friday prayer."  

الطبراني:٩٥٤٣حَدَّثَنَا مُحَمَّدُ بْنُ النَّضْرِ الْأَزْدِيُّ ثنا مُعَاوِيَةُ بْنُ عَمْرٍو ثنا زَائِدَةُ ثنا الرُّكَيْنُ بْنُ الرَّبِيعِ الْفَزَارِيِّ عَنْ أَبِيهِ عَنْ عَبْدِ اللهِ قَالَ §كَفَى لَغْوًا

أَنْ تَقُولَ لِصَاحِبِكَ أَنْصِتْ إِذَا خَرَجَ الْإِمَامُ فِي الْجُمُعَةِ