"Phinehas said to Moses: "O my great-uncle, didst thou not teach me, when thou didst return from Mount Sinai, that is was the zealot's task for the sake of God's law to slay those who commit unchastity with non-Jewish women?" Phinehas took the liberty of pointing out the law to his teacher Moses who had forgotten it, because, "when God's name is profaned, no man should consider the respect due to a teacher," wherefore Phinehas thought now only of establishing God's law, and in doing this it was necessary to recall it to Moses' mind."
January 1, 1970
https://en.wikiquote.org/wiki/Legends_of_the_Jews