Hadith #2365 (Sunan Abi Dawud)
Book: Fasting (Kitab Al-Siyam)
Narrator(s): Asim bin Lqyt bin Sbrh عاصم بن لقيط بن صبرة, Laqayt bin Sabra, Qutayba bin Sa'id bin Jamil قتيبة بن سعيد بن جميل
Grade: Sahih

AbuBakr ibn AbdurRahman reported on the authority of a Companion of the Prophet (ﷺ): I saw the Prophet (ﷺ) commanding the people while he was travelling on the occasion of the conquest of Mecca not to observe fast. He said: Be strong for your enemy. The Messenger of Allah (ﷺ) fasted himself.
Narrated AbuBakr:
A man who narrated his tradition to me said: I have seen the Messenger of Allah (ﷺ) in al-Arj pouring water over his head while he was fasting, either because of thirst or because of heat.

Source: https://parallelquran.com/hadith/sunan-abi-dawud-2365/

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Hadith #3972 (Sunan Abi Dawud)
Book: Dialects and Readings of the Qur'an (Kitab Al-Huruf Wa Al-Qira'at)
Narrator(s): Asim bin Lqyt bin Sbrh عاصم بن لقيط بن صبرة, Laqayt bin Sabra, Qutayba bin Sa'id bin Jamil قتيبة بن سعيد بن جميل
Grade: Sahih

O Allah, I seek refuge in Thee from niggardliness and old age.

Source: https://parallelquran.com/hadith/sunan-abi-dawud-3972/