Sayyiduna Anas (may Allah be pleased with him) narrated that the Prophet (peace and blessings be upon him) cut off the hand for a shield whose price was five dirhams, and that Sayyiduna Abu Bakr (may Allah be pleased with him) cut off the hand for a shield worth five dirhams.
This is how he narrated it; what is preserved (mahfuz) from the hadith of Sa'id bin Abi Arubah is the narration that follows.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب السرقة / 17184