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.
tirmidhi:2469Hannād > ʿAbdah > Hishām b. ʿUrwah from his father > ʿĀʾishah

"The Messenger of Allah ﷺ had a leather cushion stuffed with palm fibres which he would lean on."  

Abū ʿĪsá said that this Ḥadīth is Ṣaḥīḥ.
الترمذي:٢٤٦٩حَدَّثَنَا هَنَّادٌ حَدَّثَنَا عَبْدَةُ عَنْ هِشَامِ بْنِ عُرْوَةَ عَنْ أَبِيهِ عَنْ عَائِشَةَ قَالَتْ

كَانَتْ وِسَادَةُ رَسُولِ اللَّهِ ﷺ الَّتِي يَضْطَجِعُ عَلَيْهَا مِنْ أَدَمٍ حَشْوُهَا لِيفٌ  

قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ صَحِيحٌ

See similar narrations below:

Collected by Muslim, Abū Dāwūd, Aḥmad
muslim:2082aAbū Bakr b. Abū Shaybah > ʿAbdah b. Sulaymān > Hishām b. ʿUrwah from his father > ʿĀʾishah

A'isha reported that the pillow on which Messenger of Allah ﷺ reclined was of leather stuffed with palm fibre.  

مسلم:٢٠٨٢aحَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ حَدَّثَنَا عَبْدَةُ بْنُ سُلَيْمَانَ عَنْ هِشَامِ بْنِ عُرْوَةَ عَنْ أَبِيهِ عَنْ عَائِشَةَ قَالَتْ

كَانَ وِسَادَةُ رَسُولِ اللَّهِ ﷺ الَّتِي يَتَّكِئُ عَلَيْهَا مِنْ أَدَمٍ حَشْوُهَا لِيفٌ  

abudawud:4147Abū Tawbah > Sulaymān / Ibn Ḥayyān > Hishām from his father > ʿĀʾishah

The bedding of the Messenger of Allah ﷺ consisted of leather stuffed with palm fibre.  

أبو داود:٤١٤٧حَدَّثَنَا أَبُو تَوْبَةَ حَدَّثَنَا سُلَيْمَانُ يَعْنِي ابْنَ حَيَّانَ عَنْ هِشَامٍ عَنْ أَبِيهِ عَنْ عَائِشَةَ ؓ قَالَتْ

كَانَتْ ضِجْعَةُ رَسُولِ اللَّهِ ﷺ مِنْ أَدَمٍ حَشْوُهَا لِيفٌ  

ahmad:24293Ibn Numayr > Hishām from his father > ʿĀʾishah

The bedding of the Messenger of Allah ﷺ consisted of leather stuffed with palm fibre. (Using translation from Abū Dāʾūd 4147)   

أحمد:٢٤٢٩٣حَدَّثَنَا ابْنُ نُمَيْرٍ حَدَّثَنَا هِشَامٌ عَنْ أَبِيهِ عَنْ عَائِشَةَ قَالَتْ

كَانَ ضِجَاعُ رَسُولِ اللهِ ﷺ مِنْ أَدَمٍ حَشْوُهُ مِنْ لِيفٍ