´It was narrated that 'Ali bin Abu Talib said:` "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.'"
Hadith Referenceسنن ابن ماجه / باب فى فضائل اصحاب رسول الله صلى الله عليه وسلم / 146
´It was narrated that Hani bin Hani said that:` 'Ammar entered upon 'Ali and he said: "Welcome to the good and the purified. I heard the Messenger of Allah say: 'Ammar's heart overflows with faith (Literally, up to the top of his bones).'"
Hadith Referenceسنن ابن ماجه / باب فى فضائل اصحاب رسول الله صلى الله عليه وسلم / 147
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:ضعيف, إسناده ضعيف, أبو إسحاق السبيعي و الأعمش مدلسان وعنعنا, وللحديث شواھد ضعيفة عند النسائي (5010) والحاكم (392/3،393) وغيرهما۔, انوار الصحيفه، صفحه نمبر 380