Mir Zaa'il, son of Muhammad Lu Asay, of Ainheer, was a poet and his pen name was "Saha". He was born in 1182 AH and died in 1261 AH. He studied calligraphy under Mir Muhammad Khan and later perfected his skills by imitating the styles of masters like Imad al-Hasani and Yaqut al-Mustasimi. He also excelled in the Shikasteh script. He passed away in Tehran at the age of 79 and was buried in Kurdistan.