Parallel
1 Corinthians 14:20
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
Brethren, be not children in understanding: howbeit in malice be ye children, but in understanding be men (note: Gr. perfect or of a ripe age).
Brothers, stop thinking like children. In regard to evil be infants, but in your thinking be mature.