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.
abudawud:4121Musaddad > Yazīd > Maʿmar > al-Zuhrī Bihadhā al-Ḥadīth Lam > Maymūnah

He said: Why did you not make use of it ? He then mentioned the rest of the tradition to the same effect but did not mention tanning.  

أبو داود:٤١٢١حَدَّثَنَا مُسَدَّدٌ حَدَّثَنَا يَزِيدُ حَدَّثَنَا مَعْمَرٌ

عَنِ الزُّهْرِيِّ بِهَذَا الْحَدِيثِ لَمْ يَذْكُرْ مَيْمُونَةَ قَالَ فَقَالَ أَلاَ انْتَفَعْتُمْ بِإِهَابِهَا ثُمَّ ذَكَرَ مَعْنَاهُ لَمْ يَذْكُرِ الدِّبَاغَ