See
Referenced in Quran in 2. Surah AlBaqarah 002.001-002.030, 002.034-002.052, 113. Surah Al-Falaq, 114. Surah An-Naas and 1. Surah Al-Fatiha
110. Surah An-Nasr
109. Surah Al-Kafiroon
108. Surah Al-Kauthar