Brethren, be not children in understanding: howbeit in malice be ye children, but in understanding be men.
Berean Study Bible (BSB) - 1 Corinthians 14:20 >Brothers, stop thinking like children. In regard to evil be infants, but in your thinking be mature.
Textus Receptus (TR) - 1 Corinthians 14:20 >Ἀδελφοί, μὴ παιδία γίνεσθε ταῖς φρεσίν· ἀλλὰ τῇ κακίᾳ νηπιάζετε, ταῖς δὲ φρεσὶ τέλειοι γίνεσθε.