Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Santa Maria in Palmis:

This text has been unreferenced on Wikipedia for a very long time. If you can't find a source, be bold and remove it!

"

An inscription above the front door on the church's façade used to say: "Stop your walking, traveller, and enter this sacred temple in which you will find the footprint of our Lord Jesus Christ when He met with St. Peter who escaped from the prison. An alms for the wax and the oil is recommended in order to free some spirits from Purgatory." Pope Gregory XVI found the advertising tone of this inscription so inappropriate that he ordered its removal in 1845.[citation needed]