κατηχέω katēchéō

Meaning

to sound down into the ears, i.e. (by implication) to indoctrinate ("catechize") or (genitive case) to apprise of

In the King James Version: inform, instruct, teach

Derivation: from G2596 (κατά) and G2279 (ἦχος);

Where it is used

• Luke 1:4 so that you may know the certainty of the things you have been taught.
• Acts 18:25 He had been instructed in the way of the Lord and was fervent in spirit. He spoke and taught accurately about Jesus, though he knew only the baptism of John.
• Acts 21:21 But they are under the impression that you teach all the Jews who live among the Gentiles to forsake Moses, telling them not to circumcise their children or observe our customs.
• Acts 21:24 Take these men, purify yourself along with them, and pay their expenses so they can have their heads shaved. Then everyone will know that there is no truth to these rumors about you, but that you also live in obedience to the law.
• Romans 2:18 if you know His will and approve of what is superior because you are instructed by the law;
• 1 Corinthians 14:19 But in the church, I would rather speak five coherent words to instruct others than ten thousand words in a tongue.
• Galatians 6:6 Nevertheless, the one who receives instruction in the word must share in all good things with his instructor.