King James Version (KJV)
Butter and honey shall he eat, that he may know to refuse the evil, and choose the good.
Modern English
He shall eat butter and honey when he knows to refuse the evil, and choose the good.
Hebrew
חֶמְאָ֥ה וּדְבַ֖שׁ יֹאכֵ֑ל לְדַעְתּ֛וֹ מָא֥וֹס בָּרָ֖ע וּבָח֥וֹר בַּטּֽוֹב׃
ḥemʾah vdbash yoʾkel ldaʿtvo maʾvos baraʿ vbaḥvor baṭvob