Musannaf Ibn Abi Shayba 18:484

Abu Bakr narrated to us, he said: Abu Usamah narrated to us, from Sa’id ibn Abi ‘Aruba, from Qatadah, from Sa’id ibn al-Musayyib and al-Hasan, they both said: "Its value on the day it is struck, no matter how much it reaches."