Train up
chanak (khaw-nak')
to narrow; figuratively, to initiate or discipline -- dedicate, train up.
a child
na`ar (nah'-ar)
babe, boy, child, damsel (from the margin), lad, servant, young (man).
in the way
derek (deh'-rek)
a road (as trodden); figuratively, a course of life or mode of action, often adverb
he should go
peh (peh)
the mouth (as the means of blowing), whether literal or figurative (particularly speech); specifically edge, portion or side; adverbially (with preposition) according to
and when he is old
zaqen (zaw-kane')
to be old -- aged man, be (wax) old (man).
he will not depart
cuwr (soor)
to turn off (literal or figurative)
from it