It was narrated from Aishah that the Messenger of Allah (S.A.W.) said:
"Do not cut off (the thief's hand) except for something worth one quarter of a Dinar or more (JA)
English reference (JA): Vol. 3, Book 20, Hadith 2585 (JA)
Arabic reference (JA): Book 20, Hadith 2683 (JA)