What is the ruling on a man who marries and has a son, and he marries a woman who has a daughter? After the marriage, is there any prohibition between this son and the daughter?

The questioner : My Shaykh, there was a question yesterday that I was asked about: a man married and he had a son, and he married a woman who had a daughter.

The Shaykh : She had a daughter.

The questioner : She had a daughter. After the marriage, does it create a prohibition between this son and the daughter?

The Shaykh : A man married a woman who was already married and had a daughter from someone other than this last husband.

The questioner : Yes, exactly.

The Shaykh : And he has a son.

The questioner : From someone else.

The Shaykh : Yes, from someone else.

The questioner: Yes.

The Shaykh : So, does a kinship relationship occur between the two children?

The questioner: Yes.

The Shaykh : By Allah, it appears that there is no kinship.

The questioner : There is none, and this is what appears...