Quran Al-Baqarah 2:69
قَالُواْ ٱدۡعُ لَنَا رَبَّكَ يُبَيِّن لَّنَا مَا لَوۡنُهَاۚ قَالَ إِنَّهُۥ يَقُولُ إِنَّهَا بَقَرَةٞ صَفۡرَآءُ فَاقِعٞ لَّوۡنُهَا تَسُرُّ ٱلنَّٰظِرِينَ ٦٩
Translation
They said, "Call upon your Lord to show us what is her color." He said, "He says, 'It is a yellow cow, bright in color - pleasing to the observers.'"