Proverbs 30:16-19

¹⁶The grave; and the barren womb; the earth that is not filled with water; and the fire that saith not, It is enough.

¹⁷The eye that mocketh at its father, and despiseth to obey its mother, the ravens of the valley shall pick it out, and the young eagles shall eat it.

¹⁸There are three things which are too wonderful for me, yes, four which I know not:

¹⁹The way of an eagle in the air; the way of a serpent upon a rock; the way of a ship in the midst of the sea; and the way of a man with a maid.