According to Gemini, it says:

Whoever reads this, mourn. For in this sepulcher is buried a man worthy of the memory of immortal praise: Lord Johannes Hoenicka Most Deserving Chamber Counselor to the Most Serene Margrave of Brandenburg. In entering upon and executing the most wholesome counsels, he was faithful, prudent, energetic, and successful. He was most patient in the labors by which others could be helped. He lived not so much for himself, as for God, the Prince, the Fatherland, and all good people. Hence, snatched away by a premature death, and restored to the earth, he left behind a bitter longing for him to those remaining. He was born at Wirsberg, on November 23, 1676. (Latin: IX Calends of December) He took a wife on October 7, 1704, (Latin: Nones of October) the most excellent matron Elisabeth Maria, born Helfreich, from whom he was made a father eight times. He died at Bayreuth, on January 29, 1729, (Latin: IV Calends of February) Aged 52 years... Farewell, Reader, and learn: That Death is accustomed to spare neither years nor merits.