"I was next to Zaid bin Arqam when he was asked: 'How many battles did the Prophet (ﷺ) fight ?' He said: 'Nineteen.' So I said: 'How many battles did you take part in with him ?' he said: 'Seventeen.' I said: 'Which of them was the first?' He said: 'Dhat Al-Ushaira' or Al-'Usaira'. '"

This Hadith is Hasan Sahih.
Jami` at-Tirmidhi Book 23, Hadith 7
← Previous Hadith That the Messenger of Allah (ﷺ) said: "War is deceit."

There are narrations on this topic from 'Ali, Zaid bin Thabit, 'Aishah, Ibn 'Abbas, Abu Hurairah, Asma' bint Yazid bin As-Sakan, Ka'b bin Malik and Anas bin Malik. This Hadith is Hasan Sahih.

Jami` at-Tirmidhi Book 23, Hadith 6 Next Hadith → "The Messenger of Allah (ﷺ) positioned us during the night at Badr."

There is something on this topic from Abu Ayyub.

This Hadith is Gharib, we do not know of it except from this route. I asked Muhammad bin Isma'il about this Hadith, but he did not know it, and he said: "Muhammad bin Ishaq heard from 'Ikrimah." And when I saw him, he had a good opinion about Muhammad bin Humaid Ar-Razi, then he considered him weak later.

Jami` at-Tirmidhi Book 23, Hadith 8