Proverbs 30:17 says the eye that mocks a father will be plucked out by which birds of the valley?

Answer: Ravens

Proverbs 30:17: the eye that mocks a father and scorns obeying a mother—"may the ravens of the valley pluck it out."

“As for the eye that mocks a father and scorns obedience to a mother, may the ravens of the valley pluck it out and young vultures devour it.”— Proverbs 30:17 (BSB)