"Episode 39", less commonly known by its title "Gaziler Sultanı Gidiyor" (transl.

"The Ghazis' Sultan is Leaving") is the 39th episode of the Turkish TV series Kuruluş: Osman.

Chiefly, he ponders over who to choose as his heir, deciding between his sons Savcı and Osman.

Ertuğrul remembers his close ones, including his father Süleyman Şah, his mother Hayme, his wife (Halime), his brothers Gündoğdu, Sungurtekin and Dündar, and his companions Turgut, Bamsı, Doğan and Abdurrahman, before passing away at a council meeting, devastating his sons Gündüz, Savcı and Osman, and even his corrupted brother Dündar.

[1][2] The season was written and produced by Mehmet Bozdağ and directed by Metin Günay.