it is enough = he is receiving [the money, Mar_14:11]. The verb apecho, in the Papyri, is the technical word for giving a receipt. See the notes on Mat_6:2, Mat_6:5, Mat_6:16. C p. Lam_6:24. Php_1:4, Php_1:18, Phm. Mar_1:15. The Lord knew that at that moment Judas had received the promised money, and that the moment had come; just as He knew that Judas was near at hand (Mar_14:42).
the hour is come. See note on Joh_7:6.
is betrayed = is [on the point of being] delivered up.