Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:78:6 –

Have We not made the earth a resting place?  

Have We not made the earth a cradle, a bed, like a cradle,
القرآن:٧٨:٦ –

أَلَمْ نَجْعَلِ الْأَرْضَ مِهَادًا  

{ألم نجعل الأرض مهادا} فراشا كالمهد.

See similar narrations below:

Collected by Qurʾān
quran:77:25 –

Have We not made the earth a container  

Have We not made the earth a receptacle (kifātan is a verbal noun, from kafata, meaning damma, ‘enclosed’), that is, an enclosure,
القرآن:٧٧:٢٥ –

أَلَمْ نَجْعَلِ الْأَرْضَ كِفَاتًا  

{ألم نجعل الأرض كفاتا} مصدر كفت بمعنى ضم، أي ضامة.