Proverbs 30:18
There be three are too wonderful for me, yes, four which I know not:
ā The Restored Word Bible
Context
16 The grave; and the barren womb; the earth is not filled with water; and the fire says not, enough.
17 The eye mocketh at father, and despiseth to obey mother, the ravens of the valley shall pick it out, and the young eagles shall eat it.
18 There be three are too wonderful for me, yes, four which I know not:
19 The 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.
20 Such the way of an adulterous woman; she eateth, and wipeth her mouth, and says, I have done no wickedness.