1 sn This saying is another example of emblematic parallelism; the first half is the simile, and the second half makes the point from it: A wise rebuke that is properly received is of lasting value. The rebuke in the ear of an obedient student is like ornaments of fine jewelry.
2 tn The “ear of the listener” refers to the obedient disciple, the one who complies with the reproof he hears. Cf. KJV, ASV, NAB “an obedient ear.”