That the Messenger of Allah (ﷺ) said: "Do not walk in one sandal, either wear both sandals, or go barefoot."

This Hadith is Hasan Sahih.

He said: There is something on this topic from Jabir.
Jami` at-Tirmidhi Book 24, Hadith 62
← Previous Hadith From Anas: "The sandals of the Prophet (ﷺ) had two straps."

This Hadith is Hasan Sahih.

He said: There are narrations on this topic from Ibn 'Abbas, and Abu Hurairah.

Jami` at-Tirmidhi Book 24, Hadith 61 Next Hadith → "The Messenger of Allah (ﷺ) prohibited that a man should put on sandals while he is standing."

This Hadith is Hasan Gharib. 'Ubaidullah bin 'Amr Ar-Raqqi reported this Hadith from Ma'mar, from Qatadah, from Anas. Both of the Ahadith are not correct according to the people of Hadith. Al-Harith bin Nabhan is not a Hafiz according to them, and we do not know any basis for the narration of Qatadah from Anas.

Jami` at-Tirmidhi Book 24, Hadith 63