For this cause I will again do a strange thing among this people, a thing to be wondered at: and the wisdom of their wise men will come to nothing, and the sense of their guides will no longer be seen.
They have no knowledge or wisdom; for he has put a veil over their eyes, so that they may not see; and on their hearts, so that they may not give attention.
A curse on the foolish keeper who goes away from the flock! the sword will be on his arm and on his right eye: his arm will become quite dry and his eye will be made completely dark.