The ruling on swallowing phlegm during fasting and prayer

Question:
Honorable Shaykh, know that starting the iqamah (the second call to prayer) invalidates the prayer, because starting the iqamah becomes fasting, so the ultimate conclusion is that it becomes invalid for the prayer, because it is a type of eating or drinking in the prayer, as you saw in that.

Answer:
I did not find it; I did not come across this statement, I do not know, I do not know about this statement, but the jurists say in fasting that if the phlegm comes from the chest and comes out to the mouth, and then he returns it and swallows it, the fast is invalidated, because the mouth is in the ruling of what has come out, and it has come out to it, and then he returned it and swallowed it, so the fast is invalidated. As for if it did not come out to the mouth, but it is in the throat, and it returned to the stomach, meaning it does not affect it; because it did not come out from the stomach. As for the prayer, I do not know that anyone... I do not know, I did not say this with my own mind.