The Prophet (ﷺ) said: If a man emancipates a slave shared by him with another man, his emancipation rests with him (who emancipated his share). This is the version of Ibn Suwaid.
Sunan Abi Dawud Book 31, Hadith 10
← Previous Hadith A man emancipated his share in a slave. The Prophet (ﷺ) allowed his (full) emancipation, and required him to pay the rest of his price.

Sunan Abi Dawud Book 31, Hadith 9 Next Hadith → If anyone emancipates his share in a slave, he emancipates him (completely) by his property if he has property. The narrator Ibn al-Muthanna did not mention al-Nadr b. Anas. This is the version of Ibn Suwaid.

Sunan Abi Dawud Book 31, Hadith 11