חָנַך
From LSJ
Σιγή ποτ' ἐστὶν αἱρετωτέρα λόγου → Sometimes silence is preferable to words → Est ubi loquelā melius est silentium → Das Schweigen ist dem Reden manchmal vorzuziehn
English (Strong)
a primitive root; properly, to narrow (compare חָנַק); figuratively, to initiate or discipline: dedicate, train up.