Yochanan 6:11-12

Therefore, Rebbe, Melech HaMoshiach took the loaves and, having made the bracha, distributed to the ones bimesibba (reclining); likewise also he distributed of the dagim (fish) as much as they were wanting. Now when they were filled, he tells his talmidim, Gather the shirayim (Rebbeʼs leftovers), that nothing may be lost.