'White' in the Bible

Say not ye, There are yet four months, and then cometh harvest? behold, I say unto you, Lift up your eyes, and look on the fields; for they are white already to harvest.

and Mary was standing near the tomb, weeping without; as she was weeping, then, she stooped down to the tomb, and beholdeth two messengers in white, sitting,

And seeth two angels in white sitting, the one at the head, and the other at the feet, where the body of Jesus had lain.