for. concerning. Greek peri. App-104.
thief. Greek. kleptes. The same word as in John 10:1; John 10:8; John 10:10; Matthew 6:19; Matthew 24:43, &c. Not the same as in Matthew 21:18; Matthew 26:63; Matthew 27:38; Luke 10:30. That is lestes, and should be translated "robber", as in John 10:1; John 10:8; John 18:40.
the bag. Greek. glossokomon. Only here and John 13:29. Used in the Septuagint of the chest made by command of Joash (2 Chronicles 24:8-11). The word means. bag to keep the tongues or reeds of wind instruments, and if Judas was. shepherd (Kerioth being in the hilly district of southern Judah), the bag might be the pouch or wallet for the reeds of the pipes so much used by the eastern shepherd.