And it came to pass that
Jesus blessed them as they did pray unto him;
and his countenance did smile upon them,
and the light of his countenance did shine upon them,
and behold they were as white  as
the countenance and also the garments of Jesus;
and behold the  whiteness thereof
did exceed all the whiteness, yea,
even there could be  nothing upon earth
so white as the whiteness thereof.
(3 Nephi 19:25)