@North I'm fairly sure
Rumi only wrote in Persian. I saw on Wikipedia it said "
Rumi's works are written mostly in Persian, but occasionally he also used Turkish, Arabic, and Greek in his verse", but probably that means he used a few words or phrases from those languages, not writing whole works in other languages. We wouldn't tag Poe stories with [french-literature] or [latin-literature] because of his multilingual quotes.