to warn
Definition:
to admonish, warn, teach 1a) (Niphal) to be taught, be admonished 1b) (Hiphil) to teach, warn Aramaic equivalent:
ze.har (זְהַר "to take heed"
h2095)
Definition:
to gleam; figuratively, to enlighten (by caution); admonish, shine, teach, (give) warn(-ing).; a primitive root