Surah Al-Baqarah, Verse 68

قَالُواْ ٱدۡعُ لَنَا رَبَّكَ يُبَيِّن لَّنَا مَا هِيَۚ قَالَ إِنَّهُۥ يَقُولُ إِنَّهَا بَقَرَةٞ لَّا فَارِضٞ وَلَا بِكۡرٌ عَوَانُۢ بَيۡنَ ذَٰلِكَۖ فَٱفۡعَلُواْ مَا تُؤۡمَرُونَ٦٨

qālū ud'ʿu lanā rabbaka yubayyin lanā mā hiya qāla innahu yaqūlu innahā baqaratun lā fāriḍun walā bik'run ʿawānun bayna dhālika fa-if'ʿalū mā tu'marūna

They said, "Call upon your Lord to make clear to us what it is." [Moses] said, "[Allāh] says, 'It is a cow which is neither old nor virgin, but median between that,' so do what you are commanded."