Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
tabarani:7024 – Mūsá b. Hārūn > Marwān b. Jaʿfar al-Samurī > Muḥammad b. Ibrāhīm b. Khubayb b. Sulaymān b. Samurah > Jaʿfar b. Saʿd b. Samurah > Khubayb b. Sulaymān b. Samurah from his father > Samurah

[Machine] The Messenger of Allah ﷺ said, "Whoever conceals a fault, then he is similar to it, and whoever befriends and lives with a polytheist, then he is similar to him."  

الطبراني:٧٠٢٤ – حَدَّثَنَا مُوسَى بْنُ هَارُونَ ثنا مَرْوَانُ بْنُ جَعْفَرٍ السَّمُرِيُّ ثنا مُحَمَّدُ بْنُ إِبْرَاهِيمَ بْنِ خُبَيْبِ بْنِ سُلَيْمَانَ بْنِ سَمُرَةَ ثنا جَعْفَرُ بْنُ سَعْدِ بْنِ سَمُرَةَ عَنْ خُبَيْبِ بْنِ سُلَيْمَانَ بْنِ سَمُرَةَ عَنْ أَبِيهِ عَنْ سَمُرَةَ قَالَ

قَالَ رَسُولُ اللهِ ﷺ «مَنْ كَتَمَ غَالًّا فَإِنَّهُ مِثْلُهُ وَمَنْ جَمَعَ الْمُشْرِكَ وَسَكَنَ مَعَهُ فَإِنَّهُ مِثْلُهُ»  

See similar narrations below:

Collected by Suyūṭī