Arqam bin Shurahbil reported,

I traveled with Ibn Abbas from Madinah to Sham, and I asked him whether the Prophet ﷺ had left a will. He related the meaning of what was mentioned and said, "The Messenger of Allah ﷺ did not finish the prayer until he had become extremely weak. He came out supported between two men, with his feet dragging along the ground. The Messenger of Allah ﷺ passed away without leaving a will."

حدثنا حجاج أنبأنا إسرائيل عن أبي إسحاق

عن الأرقم بن شرحبيل قال

سافرت مع ابن عباس من المدينة إلى الشام فسألته أوصى النبي ﷺ فذكر معناه وقال ما قضى رسول الله ﷺ الصلاة حتى ثقل جدا فخرج يهادى بين رجلين وإن رجليه لتخطان في الأرض فمات رسول الله ﷺ ولم يوص