Because of today's Gospel, Matthew 26:14-25.
. . .qui edebat panes meos magnificavit super me subplantationem
...who ate my bread hath greatly supplanted me
I can't find this rendering of Matthew 26:25, nor can I quite make out the Latin on the scroll, but it's the verse that reads, "Then Judas, his betrayer, said in reply, 'Surely it is not I, Rabbi?'”