ecclesiastical prison
... that medieval monks could be punished by being walled up alive in a special ecclesiastical prison called the Vade in Pace?
... that medieval monks could be punished by being walled up alive in a special <b id="mwA1s"><a href="./Ecclesiastical_prison" id="mwA1w" rel="mw:WikiLink" title="Ecclesiastical prison">ecclesiastical prison</a></b> called the <span about="#mwt61" data-mw='{"parts":[{"template":{"target":{"wt":"lang","href":"./Template:Lang"},"params":{"1":{"wt":"la"},"2":{"wt":"Vade in Pace"}},"i":0}}]}' id="mwA10" title="Latin-language text" typeof="mw:Transclusion"><i lang="la">Vade in Pace</i></span><span about="#mwt62" data-mw='{"parts":[{"template":{"target":{"wt":"-?","href":"./Template:-%3F"},"params":{},"i":0}}]}' id="mwA14" style="padding-left:0.15em;" typeof="mw:Transclusion"><span typeof="mw:Entity">?</span></span>