Tafsir of Al-A'raf 7:41

لهم من جهنم مهاد

Theirs will be Mihad from the Fire, means, beds, while;

ومن فوقهم غواش

and over them Ghawash, According to Muhammad bin Ka`b Al-Qurazi, means, coverings, Similar was said by Ad-Dahhak bin Muzahim and As-Suddi. Allah said next,

وكذلك نجزي الظالمين

Thus do We recompense the wrongdoers