Hadith Q574

أَنْ يَكُونَ زَجْرُ بَعْضِ الْجُهَّالِ الْأَئِمَّةَ وَالْمَأْمُومِينَ عَنِ التَّأْمِينِ عِنْدَ قِرَاءَةِ الْإِمَامِ شُعْبَةً مِنْ فِعْلِ الْيَهُودِ وَحَسَدًا مِنْهُمْ لِمُتَّبِعِي النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ‏.‏
Preventing the saying of Ameen by some ignorant imams and followers after the recitation of the imam is a part of the practice of the Jews and a sign of their envy towards the followers of the Prophet ﷺ.
Hadith Reference صحيح ابن خزيمه / جماع أبواب الأذان والإقامة / Q574