Sunan Ibn Majah 147
The Book of the Sunnah
حَدَّثَنَا نَصْرُ بْنُ عَلِيٍّ الْجَهْضَمِيُّ، حَدَّثَنَا عَثَّامُ بْنُ عَلِيٍّ، عَنِ الأَعْمَشِ، عَنْ أَبِي إِسْحَاقَ، عَنْ هَانِئِ بْنِ هَانِئٍ، قَالَ دَخَلَ عَمَّارٌ عَلَى عَلِيٍّ فَقَالَ مَرْحَبًا بِالطَّيِّبِ الْمُطَيَّبِ سَمِعْتُ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ يَقُولُ " مُلِئَ عَمَّارٌ إِيمَانًا إِلَى مُشَاشِهِ " .
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)
Grading: Al-Albani: Sahih · Muhammad Fouad Abd al-Baqi: Sahih · Zubair Ali Zai: Daif
Text from the public-domain hadith-api dataset. Numbering follows that dataset and can differ by a few from some printed editions — check the wording, not only the number.