Quran 18:76 from Surah Al-Kahf on Divine Marvels.
قَالَ إِن سَأَلۡتُكَ عَن شَيۡءِۭ بَعۡدَهَا فَلَا تُصَٰحِبۡنِيۖ قَدۡ بَلَغۡتَ مِن لَّدُنِّي عُذۡرٗا
English translation: He said If I ask you about anything after it then (do) not keep me as a companion Verily you have reached from me from me an excuse
Transliteration: qala in sa-altuka an shayin ba'daha fala tusahib'ni qad balaghta min ladunni udh'ran