Genesis 30:39 in the King James Version
And the flocks conceived before the rods, and brought forth cattle ringstraked, speckled, and spotted.
Context
38 He set the rods which he had peeled opposite the flocks in the watering troughs where the flocks came to drink. They conceived when they came to drink.
39 The flocks conceived before the rods, and the flocks produced streaked, speckled, and spotted.
40 Jacob separated the lambs, and set the faces of the flocks toward the streaked and all the black in Laban’s flock. He put his own droves apart, and didn’t put them into Laban’s flock.