Sunan Ibn Majah The Book of the Sunnah Ala bin Ziyad al-Lhja علي بن زياد Anas ibn Malik Ikrama bin 'Ammar عكرمة بن عمار العجلي أبو عمار اليمامي Ishaq bin 'Abdullah bin Abi Talha إسحاق بن عبد الله بن أبي طلحة Sa'd bin 'Abdul Hameed سعد بن عبد الحميد بن جعفر “I was sitting with the Prophet, and ‘Ammar bin Yasir asked permission to enter. The Prophet said: ‘Let him in, welcome to the good and the purified.'” https://parallelquran.com/hadith/sunan-ibn-majah-4221/