This is a strange hadith; we do not know it except from the narration of Rashdīn ibn Kurayb.

He said: I asked ʿAbd Allāh ibn ʿAbd al-Raḥmān about Rashdīn ibn Kurayb, saying: Is he stronger, or Muḥammad ibn Kurayb? He said: How close they are! Rashdīn ibn Kurayb is the more preponderant of the two in my view.

And I asked Muḥammad ibn Ismāʿīl about this, and he said: Muḥammad ibn Kurayb is more preponderant than Rashdīn ibn Kurayb.

The opinion in my view is what Abū Muḥammad ʿAbd Allāh ibn ʿAbd al-Raḥmān said: Rashdīn ibn Kurayb is more preponderant and older, and he met Ibn ʿAbbās and saw him. They are brothers, and both of them have some rejected narrations.

15 - Chapter: What has been reported concerning the disapproval of blowing into a drink

1996 - ʿAlī ibn Khashram narrated to us, saying: ʿĪsā ibn Yūnus informed us, from Mālik ibn Anas, from Ayyūb — and he is Ibn Ḥabīb — that he heard Abā al-Muthannā al-Juhanī mentioning

from Abī Saʿīd al-Khudrī: that the Prophet, peace and blessings be upon him, forbade blowing into a drink. A man said: What about the speck I see in the vessel? He said: Pour it out. He said: But I cannot quench my thirst with a single breath? He said: Then move the cup away from your mouth [between breaths].

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And it was also recorded by Ibn Mājah (3417), and it is in the Musnad (2571) and (2578). In this chapter, there is also a narration from Anas that he used to breathe into the vessel two or three times, and he claimed that the Messenger of Allah, peace and blessings be upon him, used to breathe into the vessel three times, recorded by al-Bukhārī (5636). Its meaning is: that when he wanted to drink, he did not limit himself to a single breath, but rather separated between drinks with two or three breaths outside the vessel.