Surah Fussilat 41:32
نُزُلًا مِّنْ غَفُورٍ رَّحِيمٍ
As accommodation from a [Lord who is] Forgiving and Merciful."
Translation: Saheeh International
Tafsir
as a hospitality a pre-prepared provision nuzulan is in the accusative because of an implied preceding verb ‘appointed for you’ from One Forgiving Merciful’ namely God.
Excerpt from Tafsir al-Jalalayn, commentary on 41:32, via Quran.com. The reader has the full commentary and 9 more tafsirs.