15:97
Al-Hijr 97
Surah Al-Hijr (الحجر), verse 97 — reference 15:97. Arabic text with optional translation and free audio on Al-Qalam.
وَلَقَدْ نَعْلَمُ أَنَّكَ يَضِيقُ صَدْرُكَ بِمَا يَقُولُونَ
walaqad naʿlamu annaka yaḍīqu ṣadruka bimā yaqūlūna
And We already know that your breast is constrained by what they say.