Hebrews 5:11-6:1
11. Of whom we have many things to say, and hard to be uttered, seeing ye are dull of hearing.
12. For when for the time ye ought to be teachers, ye have need that one teach you again which be the first principles of the oracles of God;
and are become such as have need of milk, and not of strong meat.
13. For every one that useth milk is unskilful in the word of righteousness: for he is a babe.
14. But strong meat belongeth to them that are of full age,
even those who by reason of use have their senses exercised to discern both good and evil.
6:1 Therefore leaving the principles of the doctrine of Christ, let us go on unto perfection; not laying again the foundation of repentance from dead works, and of faith toward God,
Bibliography
Heil, Hebrews, 141, ABBA.
Bligh, Chiastic Analysis, ABCDEFEDCBA.