Surah Ya-Sin 36:56

هُمْ وَأَزْوَٰجُهُمْ فِى ظِلَـٰلٍ عَلَى ٱلْأَرَآئِكِ مُتَّكِـُٔونَ

They and their spouses - in shade, reclining on adorned couches.

Translation: Saheeh International

Tafsir

they hum the subject and their spouses beneath the shade zilāl is the plural of zulla or zill and is the predicate in other words no blinding sunlight affects them reclining upon muttaki’ūna is a second predicate connected to ‘alā ‘upon’ couches arā’ik is the plural of arīka which is a bed inside a curtained canopy or …

Excerpt from Tafsir al-Jalalayn, commentary on 36:56, via Quran.com. The reader has the full commentary and 9 more tafsirs.