John Dummelow's Commentary on the Bible - John 13:1-38
The Last Supper1-17. The Supper and the Feet-washing. This supper is identified by almost all modern authorities with the Last Supper, which took place on Thursday night at Jerusalem (Matthew 26:20; Mark 14:17; Luke 22:14). Writing to supplement the synoptists, St. John omits practically all that they have recorded, and this accounts for his omission of the institution of the Holy Communion. The points peculiar to St. John are the feet-washing, the incident of the sop, the details about the... read more
Darby's Synopsis of the New Testament - John 13:19
13:19 now (i-5) 'From this present time.' He had not told them previously thus; 'now' ('henceforth,' ch. 14.7), is a point of time from or to which time is counted. read more