I asked ʿAbdullah bin ʿAmr, "What was the worst thing the pagans did to Messenger of Allah ﷺ?" He said, "I saw ʿUqba bin Abi Mu'ait coming to the Prophet ﷺ while he was praying.' ʿUqba put his sheet round the Prophet's neck and squeezed it very severely. Abu Bakr came and pulled ʿUqba away from the Prophet and said, "Do you intend to kill a man just because he says: 'My Lord is Allah, and he has brought forth to you the Evident Signs from your Lord?"
عَنْ أَشَدِّ مَا صَنَعَ الْمُشْرِكُونَ بِرَسُولِ اللَّهِ ﷺ قَالَ رَأَيْتُ عُقْبَةَ بْنَ أَبِي مُعَيْطٍ جَاءَ إِلَى النَّبِيِّ ﷺ وَهُوَ يُصَلِّي فَوَضَعَ رِدَاءَهُ فِي عُنُقِهِ فَخَنَقَهُ بِهِ خَنْقًا شَدِيدًا فَجَاءَ أَبُو بَكْرٍ حَتَّى دَفَعَهُ عَنْهُ فَقَالَ أَتَقْتُلُونَ رَجُلاً أَنْ يَقُولَ رَبِّيَ اللَّهُ وَقَدْ جَاءَكُمْ بِالْبَيِّنَاتِ مِنْ رَبِّكُمْ