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.
muslim:2795b[Chain 1] Abū Kurayb > Abū Muʿāwiyah [Chain 2] Ibn Numayr from my father [Chain 3] Isḥāq b. Ibrāhīm > Jarīr [Chain 4] Ibn Abū ʿUmar > Sufyān Kulluhum

This hadith has been narrated on the authority of Khabbib through another chain of transmitters and the words are. I in the pre-Islamic days used to work as an iron-smith. I did some work for 'As b. Wa'il and came to him for getting the remuneration of my wages.  

مسلم:٢٧٩٥bحَدَّثَنَا أَبُو كُرَيْبٍ حَدَّثَنَا أَبُو مُعَاوِيَةَ ح وَحَدَّثَنَا ابْنُ نُمَيْرٍ حَدَّثَنَا أَبِي ح وَحَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ أَخْبَرَنَا جَرِيرٌ ح وَحَدَّثَنَا ابْنُ أَبِي عُمَرَ حَدَّثَنَا سُفْيَانُ كُلُّهُمْ

عَنِ الأَعْمَشِ بِهَذَا الإِسْنَادِ نَحْوَ حَدِيثِ وَكِيعٍ وَفِي حَدِيثِ جَرِيرٍ قَالَ كُنْتُ قَيْنًا فِي الْجَاهِلِيَّةِ فَعَمِلْتُ لِلْعَاصِ بْنِ وَائِلٍ عَمَلاً فَأَتَيْتُهُ أَتَقَاضَاهُ