The bit about the change of garments and the bathhouse is talmudic phraseology from tractate Eruvin (27b), indicating a matter.... (firstthings.com)
When Christian people obey the admonition in the New Testament tractate called Hebrews that they are «not to forsake the gathering of themselves together», they come to engage in a corporate act or «liturgy.» (religion-online.org)
The bit about the change of garments and the bathhouse is talmudic phraseology from tractate Eruvin (27b), indicating a matter urgently in need of clarification. (firstthings.com)