56:45
إِنَّهُمْ كَانُوا۟ قَبْلَ ذَٰلِكَ مُتْرَفِينَ ٤٥
Saheeh International
Indeed they were, before that, indulging in affluence,
Tafsir of "Ibn Kathir" (English)
Verily, before that, they indulged in luxury,meaning, in the life of the world, they were enjoying life's pleasures and satisfying their lusts, all the while ignoring what the Messengers brought to them