Berean Standard Bible (BSB)
For everyone who lives on milk is still an infant, inexperienced in the message of righteousness.
World English Bible (WEB)
For everyone who lives on milk is not experienced in the word of righteousness, for he is a baby.
Strong's King James
For{G1063} every one{G3956} that useth{G3348}{(G5723)} milk{G1051} is unskilful{G552} in the word{G3056} of righteousness{G1343}: for{G1063} he is{G2076}{(G5748)} a babe{G3516}.
The F.O.G *
(13) For everyone who shares of milk, isn't accustomed to The Word of righteousness because he's an infant.
The F.O.G Message *
Young's Literal Translation
for every one who is partaking of milk is unskilled in the word of righteousness—for he is an infant,