Hebrews 5:13

English Standard Version

13 for everyone who lives on milk is unskilled in the word of righteousness, since he is a child. (1Co 3:1; 1Pe 2:2)

New International Version

13 Anyone who lives on milk, being still an infant, is not acquainted with the teaching about righteousness.

New International Reader’s Version

13 Anyone who lives on milk is still a baby. That person does not want to learn about living a godly life.

King James Version

13 For every one that useth milk is unskilful in the word of righteousness: for he is a babe.