Sahih Bukhari
Limits and Punishments set by Allah (Hudood)
Volume: 008 / Book Number: 081 / Hadith Number: 786
Narrated 'Aisha:
A thief's hand was not cut off for stealing something worth less than the price of a shield, whether a Turs or Hajafa (two kinds of shields), each of which was worth a (respectable) price.