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.
nasai-kubra:4887ʿAmr b. ʿAlī And Muḥammad b. Bashhār > ʿAbd al-Raḥman > Ḥammād b. Salamah > Maṭar > al-Ḥakam > ʿUmar

[Machine] "Whoever possesses a prohibited possession, it is free for him to use." The wording is from Amr 4888. Amr bin Ali told us, on the authority of Abdulrahman, who said that Abu Awana narrated to us from Al-Hakam, who said that Umar said, "It is the same for him."  

الكبرى للنسائي:٤٨٨٧أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ وَمُحَمَّدُ بْنُ بَشَّارٍ قَالَا حَدَّثَنَا عَبْدُ الرَّحْمَنِ قَالَ حَدَّثَنَا حَمَّادُ بْنُ سَلَمَةَ عَنْ مَطَرٍ عَنِ الْحَكَمِ أَنَّ عُمَرَ قَالَ

«مَنْ مَلَكَ ذَا رَحِمٍ مَحْرَمٍ فَهُوَ حُرٌّ» اللَّفْظُ لِعَمْرٍو 4888 أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ عَنْ عَبْدِ الرَّحْمَنِ قَالَ حَدَّثَنَا أَبُو عَوَانَةَ عَنِ الْحَكَمِ قَالَ قَالَ عُمَرُ مِثْلَهُ سَوَاءً