Did the hadith regarding the Prophet’s (peace and blessings be upon him) use of the miswak in Ramadan reach us?

Question:
The hadith regarding the Prophet’s (peace and blessings be upon him) use of the miswak in Ramadan?

Answer:
In the hadith of 'Amir ibn Rabi'ah: I saw the Prophet (peace and blessings be upon him) using the miswak so many times that I could not count them, while he was fasting. However, I do not know the current state of its chain of narration; it requires review.
But his statement (peace and blessings be upon him): is sufficient. It encompasses Ramadan and other times, and it encompasses the fasting person and the non-fasting person, with every ablution, with every prayer. It encompasses the midday and afternoon prayers for the fasting person and the non-fasting person.
Q: During the gargling?
The Shaykh: At the time of gargling, when one begins the ablution.