20وَيَقولونَ لَولا أُنزِلَ عَلَيهِ آيَةٌ مِن رَبِّهِ ۖ فَقُل إِنَّمَا الغَيبُ لِلَّهِ فَانتَظِروا إِنّي مَعَكُم مِنَ المُنتَظِرينَA. J. ArberryThey say, 'Why has a sign not been sent down upon him from his Lord?' Say: 'The Unseen belongs only to God. Then watch and wait; I shall be with you watching and waiting.'