Behold, God is great, defeating our knowledge; the number of his years is inestimable
Other versions
King James Version
Behold, God is great, and we know him not, neither can the number of his years be searched out.English Standard Version
Behold, God is great, and we know him not; the number of his years is unsearchable.New International Version
How great is God-beyond our understanding! The number of his years is past finding out.