Abdullah bin Amr bin As reported,

The Prophet ﷺ was told about my fasting, so he came in to visit me. I placed a leather cushion stuffed with palm fiber down for him, but he sat on the ground, and the cushion was left between him and me. Then he mentioned the rest of the hadith.

Azami 14299

Sahih

عن عبد الله بن عمرو

أن النبي ﷺ ذكر له صومي، فدخل علي، فألقيت له وسادة من أدم، حشوها ليف، فجلس على الأرض، وصارت الوسادة بيني وبينه… فذكر الحديث.

الأعظمي 14299صحيح
Contents
Reference
Commentary
Ayat
Collection
Jami al-Kamil
Book
Superior moral conduct
Chapter
Etiquette of sitting and gatherings
Section
One who is offered a cushion to sit on but chooses humility
Numbering
Jami al-Kamil 14299 (2nd edition)
Azami 14299