Hadithcore
Mishkat al-Masabih, 4280

He told that God’s messenger forbade drinking from a broken place in a cup and blowing into a drink. Abu Dawud transmitted it.

وَعَنْهُ قَالَ: نَهَى رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَنِ الشُّرْبِ مِنْ ثُلْمَةِ الْقَدَحِ وَأَنْ يُنْفَخَ فِي الشَّرَابِ. رَوَاهُ أَبُو دَاوُدَ

References1 variant
In-Book Reference
Book 21, Hadith 116