Genesis 31:8

31:8 If he said, ‘The speckled animals will be your wage,’ then the entire flock gave birth to speckled offspring. But if he said, ‘The streaked animals will be your wage,’ then the entire flock gave birth to streaked offspring.

Genesis 7:3

7:3 and also seven of every kind of bird in the sky, male and female, to preserve their offspring on the face of the earth.