ما هي قصة ملكة سبأ بلقيس في الإسلام؟

The story of Balqis is mentioned in the Qur'an in Surat An-Naml. Any other details are mostly from Isra'iliyat (Judeo-Christian traditions) and cannot be confirmed, nor is there a need to know them. A Muslim should be content with what Allah, His Messenger, and the people of knowledge have mentioned, for therein lies the lesson.