The word(s) "laylan" appears 5 time(s) in 5 verse(s) in Quran.

(1) Innama mathalu alhayati alddunya kamain anzalnahu mina alssamai faikhtalata bihi nabatu alardi mimma yakulu alnnasu waalanAAamu hatta itha akhathati alardu zukhrufaha waizzayyanat wathanna ahluha annahum qadiroona AAalayha ataha amruna laylan aw naharan fajaAAalnaha haseedan kaan lam taghna bialamsi kathalika nufassilu alayati liqawmin yatafakkaroona

(سورة يونس, Yunus, Chapter #10, Verse #24)
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(2) Subhana allathee asra biAAabdihi laylan mina almasjidi alharami ila almasjidi alaqsa allathee barakna hawlahu linuriyahu min ayatina innahu huwa alssameeAAu albaseeru

(سورة الإسراء, Al-Israa, Chapter #17, Verse #1)
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(3) Faasri biAAibadee laylan innakum muttabaAAoona

(سورة الدخان, Ad-Dukhaan, Chapter #44, Verse #23)
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(4) Qala rabbi innee daAAawtu qawmee laylan wanaharan

(سورة نوح, Nooh, Chapter #71, Verse #5)
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(5) Wamina allayli faosjud lahu wasabbihhu laylan taweelan

(سورة الانسان, Al-Insaan, Chapter #76, Verse #26)
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