Gospel according to Luke 12:35-38
Jesus said to his disciples, «Be ready, dressed for service, and keep your lamps lit, like people waiting for their master to return from the wedding. As soon as he comes and knocks, they will open to him. Happy are those servants whom the master finds wide-awake when he comes. Truly, I tell you, he will put on an apron and have them sit at table and he will wait on them. Happy are those servants if he finds them awake when he comes at midnight or daybreak!».