Sunan an-Nasa'i 4920
سنن النسائي#4920Sahihأَخْبَرَنَا سُوَيْدُ بْنُ نَصْرٍ، قَالَ أَنْبَأَنَا عَبْدُ اللَّهِ، عَنْ مَعْمَرٍ، عَنِ ابْنِ شِهَابٍ، عَنْ عَمْرَةَ، عَنْ عَائِشَةَ، قَالَتْ تُقْطَعُ الْيَدُ فِي رُبُعِ دِينَارٍ فَصَاعِدًا .
It was narrated from 'Aishah that the Messenger of Allah said:"The hand of the thief is to be cut off for one-quarter of a Dinar or more
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:
Abu GhuddahSahih Muquf
Al-AlbaniSahih Muquf
Zubair Ali ZaiHasan
In-book reference: 46:51