A.T. Robertson Commentary John 13:36

"Simon Peter saith unto him, Lord, whither goest thou? Jesus answered, Whither I go, thou canst not follow now; but thou shalt follow afterwards." — John 13:36 (ASV)

Whither goest thou? (που υπαγεισ; ). Peter is puzzled just as the Pharisees were twice (7:35; 8:21f.).