Hadith 4926
أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا سُفْيَانُ، عَنْ يَحْيَى بْنِ سَعِيدٍ، وَعَبْدِ، رَبِّهِ وَرُزَيْقٍ صَاحِبِ أَيْلَةَ أَنَّهُمْ سَمِعُوا عَمْرَةَ عَنْ عَائِشَةَ قَالَتِ الْقَطْعُ فِي رُبُعِ دِينَارٍ فَصَاعِدًا .
It was narrated from 'Amrah that 'Aishah said:
"Cutting off (the hand of the thief) is for one-quarter of a Dinar or more."
Reference : Sunan an-Nasa'i 4926
In-book reference : Book 46, Hadith 57