Musannaf Ibn Abi Shayba 13:586

Abu Bakr narrated to us, he said: Isma'il ibn 'Ayyash narrated to us, from Sawada ibn Ziyad, he said: I wrote to Umar ibn Abd al-Aziz regarding a woman who borrowed wedding jewelry, and the jewelry was destroyed. Umar ibn Abd al-Aziz wrote back: There is no liability upon her, unless it was through negligence or treachery.