Al-Hijr (15:38)إِلَىٰ یَوۡمِ ٱلۡوَقۡتِ ٱلۡمَعۡلُومِ ٣٨٣٨Till the Day of appointed time.— Mohammed Marmaduke William PickthallIlaa Yawmil waqtil ma'loom