قَالُواْ ٱدۡعُ لَنَا رَبَّكَ يُبَيِّن لَّنَا مَا لَوۡنُهَاۚ قَالَ إِنَّهُۥ يَقُولُ إِنَّهَا بَقَرَةٞ صَفۡرَآءُ فَاقِعٞ لَّوۡنُهَا تَسُرُّ ٱلنَّٰظِرِينَ

Qaalud-'u lanaa Rabbaka yubaiyil lanaa maa lawnuhaa; qaala innahoo yaqoolu innahaa baqaratun safraaa'u faaqi'ul lawnuhaa tasurrunnaazireen

They said: "Beseech on our behalf Thy Lord to make plain to us Her colour." He said: "He says: A fawn-coloured heifer, pure and rich in tone, the admiration of beholders!"

— Al-Baqarah (ٱلْبَقَرَة), 2:69