If there are I could not find any. It is known that he did speak Georgian fluenty, and even wrote poetry. Fairly decent one too. He went to a seminary, where he was one of the top students. You may ask how come there are no records of him speaking or writing in Georgian? I would have to imagine it would have to be something along the lines that he did speak it, but only to his family. There are some anecdotes written down by his daughter about her father speaking in Georgian when he friends were visiting him from Georgia. Otherwise he spoke and wrote in Russian, as it was the national language of that time.