Isaiah 28:9

9 By whom doth He teach knowledge? And by whom doth He cause to understand the report? The weaned from milk, the removed from breasts,

Isaiah 28:9 In-Context

7 And even these through wine have erred, And through strong drink have wandered, Priest and prophet erred through strong drink, They have been swallowed up of the wine, They wandered because of the strong drink, They have erred in seeing, They have stumbled judicially.
8 For all tables have been full of vomit, Filth -- without place!
9 By whom doth He teach knowledge? And by whom doth He cause to understand the report? The weaned from milk, the removed from breasts,
10 For rule [is] on rule, rule on rule, line on line, line on line, A little here, a little there,
11 For by scorned lip, and by another tongue, Doth He speak unto this people.
Young's Literal Translation is in the public domain.