Muwatta Malik 1294
موطأ مالك#1294Da'ifThese are the words of a Companion, not of the Prophet ﷺ. The chain is graded on its own terms.
حَدَّثَنِي يَحْيَى، عَنْ مَالِكٍ، عَنِ ابْنِ شِهَابٍ، أَنَّ عُبَيْدَ اللَّهِ بْنَ عَبْدِ اللَّهِ بْنِ عُتْبَةَ بْنِ مَسْعُودٍ، أَخْبَرَهُ أَنَّ عَبْدَ اللَّهِ بْنَ مَسْعُودٍ ابْتَاعَ جَارِيَةً مِنِ امْرَأَتِهِ زَيْنَبَ الثَّقَفِيَّةِ وَاشْتَرَطَتْ عَلَيْهِ أَنَّكَ إِنْ بِعْتَهَا فَهِيَ لِي بِالثَّمَنِ الَّذِي تَبِيعُهَا بِهِ فَسَأَلَ عَبْدُ اللَّهِ بْنُ مَسْعُودٍ عَنْ ذَلِكَ عُمَرَ بْنَ الْخَطَّابِ فَقَالَ عُمَرُ بْنُ الْخَطَّابِ لاَ تَقْرَبْهَا وَفِيهَا شَرْطٌ لأَحَدٍ .
Yahya related to me from Malik from Ibn Shihab that Ubaydullah ibn Abdullah ibn Utba ibn Masud told him that Abdullah ibn Masud bought a slave-girl from his wife, Zaynab Ath Thaqafiyya. She made a condition to him, that if he bought her, she could always buy her back for the price that he paid. Abdullah ibn Masud asked Umar ibn al- Khattab about that and Umar ibn al-Khattab said, "Do not go near her while anyone has a condition concerning her over you
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 31:5