Girdles used for Girding up the Garments when Working
Source: TTT
Luke 12:37
Blessed are those servants whom the master finds on watch when he returns. Truly I tell you, he will dress himself to serve and will have them recline at the table, and he himself will come and wait on them.
Luke 17:8
Instead, won’t he tell him, ‘Prepare my meal and dress yourself to serve me while I eat and drink; and afterward you may eat and drink’?
John 13:4
So He got up from the supper, laid aside His outer garments, and wrapped a towel around His waist.