Does the apparent meaning of al-Dhahak's hadith indicate that the two sisters were disbelievers?

The questioner : The apparent meaning of al-Dhahak's hadith is that the two disbelieving sisters could not be married by a Muslim.

The Shaykh : That is, he did not mention that they embraced Islam with him; he did not mention it. It is possible that they remained in disbelief, and it is possible that they embraced Islam. We do not know. This is a specific case, and we do not know about it. However, it is necessary that they were Muslim, because a woman who associates partners with Allah is not lawful for a believer. Yes?

The questioner : ...

The Shaykh : The option is included in the option. Yes?

The questioner : Regarding what the Prophet (peace and blessings be upon him) said that he has the wala'... or like this incident, if it was specific to Aisha and it harms her, is it possible that... until he knows... this contract harms him.

The Shaykh : That is, he gave her the option, meaning?

The questioner : He said: ... and they have the wala'

The Shaykh : What?

The questioner : When he said.
The Shaykh: Yes, listen, listen.