Al-Kahf
Al-Kahf (Arabic: الكهف, lit. 'the Cave') is the 18th chapter (sūrah) of the Quran with 110 verses (āyāt). Regarding the timing and contextual background of the revelation (asbāb al-nuzūl), it is an earlier Meccan surah, which means it was revealed before Muhammad's hijrah to Medina instead of after.