απηλθον verb - second aorist active indicative - third person
aperchomai  ap-erkh'-om-ahee: to go off (i.e. depart), aside (i.e. apart) or behind (i.e. follow), literally or figuratively -- come, depart, go (aside, away, back, out, ... ways), pass away, be past.
ουν conjunction
oun  oon: (adverbially) certainly, or (conjunctionally) accordingly -- and (so, truly), but, now (then), so (likewise then), then, therefore, verily, wherefore.
παλιν adverb
palin  pal'-in: (adverbially) anew, i.e. (of place) back, (of time) once more, or (conjunctionally) furthermore or on the other hand -- again.
προς preposition
pros  pros: a preposition of direction; forward to, i.e. toward
εαυτους reflexive pronoun - third person accusative plural masculine
heautou  heh-ow-too': him-(her-, it-, them-, also (in conjunction with the personal pronoun of the other persons) my-, thy-, our-, your-) self (selves), etc.
οι definite article - nominative plural masculine
ho  ho: the definite article; the (sometimes to be supplied, at others omitted, in English idiom) -- the, this, that, one, he, she, it, etc.
μαθηται noun - nominative plural masculine
mathetes  math-ay-tes': a learner, i.e. pupil -- disciple.