Proverbs 30:19 in the World English Bible
The way of an eagle in the air, the way of a serpent on a rock, the way of a ship in the middle of the sea, and the way of a man with a maiden.
Context
18 There be three things which are too wonderful for me, yea, 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 is the way of an adulterous woman; she eateth, and wipeth her mouth, and saith, I have done no wickedness.