9 “Who is it he is trying to teach? To whom is he explaining his message? To children weaned from their milk, to those just taken from the breast?

Read Isaiah 28:9 Using Other Translations

Whom shall he teach knowledge? and whom shall he make to understand doctrine? them that are weaned from the milk, and drawn from the breasts.
"To whom will he teach knowledge, and to whom will he explain the message? Those who are weaned from the milk, those taken from the breast?
“Who does the LORD think we are?” they ask. “Why does he speak to us like this? Are we little children, just recently weaned?