They  built up this great fever, and smashed the Hosts with a vengeance.  It was the scourging of Jesus once more, at the Pillar, the crowning with thorns, the mockery He and His Mother endured at Calvary.  The final blow came when one of the heretics threw a Consecrated Host on the floor, and stomped on It with his boots.  The bottom of the boot had spikes on the sole, to help grip the road when there was mud on the ground.  The spikes punctured the Host in three places, and small drops of Blood emerged from the Consecrated Host.
From Miracles of the Eucharist book 2 https://bobandpennylord.store/search?q=bt2

Support the show