Musnad Abu Ya'la al-Mawsili 154:208

Narrated to us Abdullah, narrated to us Juwayriyah, from Nafi’, from Abdullah, from the Prophet (peace and blessings of Allah be upon him): That he burned the palm trees of Banu al-Nadir. Regarding them, Hassan says: "And it was easy for the nobles of Banu Lu'ayy, a spreading fire in al-Buwayrah."