The Cow
Then they asked, 'Pray to your Lord to specify its colour for us.' He replied, 'Allah says it should be a bright yellow cow, pleasing to those who see it.
2:69They said: Pray for us unto thy Lord that He make clear to us of what colour she is. (Moses) answered: Lo! He saith: Verily she is a yellow cow. Bright is her colour, gladdening beholders.