It was narrated from Rafi bin Khadij that the Messenger of Allah (ﷺ) said:
"The hand is not to be cut off for (stealing) produce or the spadix of palm trees." (TR)
English reference (TR): Vol. 3, Book 20, Hadith 2593 (TR)
Arabic reference (TR): Book 20, Hadith 2691 (TR)