إِنَّا أَنزَلْنَاهُ فِي لَيْلَةٍ مُّبَارَكَةٍ إِنَّا كُنَّا مُنذِرِينَ
[44:3]
Surely We revealed it on a blessed night surely We are ever warning--
We sent it down during a Blessed Night: for We (ever) wish to warn (against Evil).
Lo! We revealed it on a blessed night - Lo! We are ever warning -