Ar-Rahman 55:13
فَبِأَىِّ ءَالَآءِ رَبِّكُمَا تُكَذِّبَانِ
Fabi-ayyi ala-i rabbikumatukaththiban
"So which of the favors of your Lord would you deny?"
Ar-Rahman 55:13, translation by Sahih International
A short reflection
Which of the favours of your Lord will you deny? Asked thirty-one times in one chapter, let it land once.