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:8852 – Isḥāq b. Ibrāhīm > ʿAbd al-Razzāq > Maʿmar > Abū Isḥāq > ʿAbd al-Raḥman b. Yazīd > Ibn Masʿūd

[Machine] "Indeed, what is prohibited of what is permissible is like what is permissible of what is prohibited."  

الطبراني:٨٨٥٢ – حَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ عَنْ عَبْدِ الرَّزَّاقِ عَنْ مَعْمَرٍ عَنْ أَبِي إِسْحَاقَ عَنْ عَبْدِ الرَّحْمَنِ بْنِ يَزِيدَ عَنِ ابْنِ مَسْعُودٍ قَالَ

«إِنَّ مُحَرِّمَ الْحَلَالِ كَمُسْتَحِلِّ الْحَرَامِ»  

See similar narrations below:

Collected by Ṭabarānī, Suyūṭī
tabarani:8853 – ʿUthmān b. ʿUmar al-Ḍabbī > ʿAbdullāh b. Rajāʾ > Isrāʾīl > Abū Isḥāq

[Machine] I heard Abdullah bin Mas'ood saying, "Indeed, the prohibited (things) are the same as the permissible (things) in their prohibition."  

الطبراني:٨٨٥٣ – حَدَّثَنَا عُثْمَانُ بْنُ عُمَرَ الضَّبِّيُّ ثنا عَبْدُ اللهِ بْنُ رَجَاءَ ثنا إِسْرَائِيلُ عَنْ أَبِي إِسْحَاقَ قَالَ كُنْتُ جَالِسًا عِنْدَ عَبْدِ الرَّحْمَنِ بْنِ عَبْدِ اللهِ فَأَتَاهُ رَجُلٌ يَسْأَلُهُ عَنِ ابْنِهِ الْقَاسِمِ فَقَالَ غَدَا إِلَى الْكُنَاسَةِ يَطْلُبُ الضِّبَابَ فَقَالَ أَتَأْكُلُهُ؟ فَقَالَ عَبْدُ الرَّحْمَنِ وَمَنْ حَرَّمَهُ؟

سَمِعْتُ عَبْدَ اللهِ بْنَ مَسْعُودٍ يَقُولُ «إِنَّ مُحَرِّمَ الْحَلَالِ كَمُسْتَحِلِّ الْحَرَامِ»