Matthieu 16:9-11
9
Do ye not yet understand, neither remember the five loaves of the five thousand, and how many baskets ye took up?
10
Neither the seven loaves of the four thousand, and how many baskets ye took up?
11
How is it that ye do not understand that I spake it not to you concerning bread, that ye should beware of the leaven of the Pharisees and of the Sadducees?
Luc 24:25
Then he said unto them, O fools, and slow of heart to believe all that the prophets have spoken:
Hébreux 5:12
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.