Strong G1322 διδαχή didachē · teaching

Romans

1. Romans 6:17
   But God be thanked, that ye were the servants of sin, but ye have obeyed from the heart that form of doctrine which was delivered you.
2. Romans 16:17
   Now I beseech you, brethren, mark them which cause divisions and offences contrary to the doctrine which ye have learned; and avoid them.