mediumaevum:

The most popular shrine in England was the tomb of Thomas Becket at Canterbury Cathedral. When Becket was murdered local people managed to obtain pieces of cloth soaked in his blood. Rumours soon spread that, when touched by this cloth, people were cured of blindness/epilepsy and leprosy. It was not long before the monks at Canterbury Cathedral were selling small glass bottles of Becket’s blood to visiting pilgrims.
image: Altar marking the spot of Thomas Becket’s martyrdom, Canterbury Cathedral.

mediumaevum:

The most popular shrine in England was the tomb of Thomas Becket at Canterbury Cathedral. When Becket was murdered local people managed to obtain pieces of cloth soaked in his blood. Rumours soon spread that, when touched by this cloth, people were cured of blindness/epilepsy and leprosy. It was not long before the monks at Canterbury Cathedral were selling small glass bottles of Becket’s blood to visiting pilgrims.

image: Altar marking the spot of Thomas Becket’s martyrdom, Canterbury Cathedral.