[Machine] I have never seen the Messenger of Allah ﷺ gesturing with his hands, calling for curse upon a pulpit or anyone else. He never called for curse except that he would place his hand next to his shoulder and signal with his finger.
مَا رَأَيْتُ رَسُولَ اللهِ ﷺ شَاهِرًا يَدَيْهِ قَطُّ يَدْعُو عَلَى مِنْبَرٍ وَلَا غَيْرِهِ مَا كَانَ يَدْعُو إِلَّا يَضَعُ يَدَهُ حَذْوَ مَنْكِبَيْهِ وَيُشِيرُ بِإِصْبُعِهِ إِشَارَةً