Abū Bakr ibn in-Naḍr bin Abīn-Naḍr narrated to me, he said Abūn-Naḍr Hāshim bin ul-Qāsim narrated to me, Abū Aqīl, companion of Buhayyah, narrated to us, he said: ‘I was sitting near al-Qāsim bin Ubayd Allah and Yahyā bin Sa’īd was quiet and did not respond to him’.
Sahih Muslim · Introduction