Caravaggio, Saint Jerome Writing (c. 1605), Galleria Borghese. Public domain.
2 verses in the King James Version. Word study for “heard” →
Hold fast the form of sound words, which thou hast heard of me, in faith and love which is in Christ Jesus.
And the things that thou hast heard of me among many witnesses, the same commit thou to faithful men, who shall be able to teach others also.