Acts 7:30
After forty years had passed, an angel appeared to Moses in the flames of a burning bush in the desert near Mount Sinai.
Berean Standard Bible
And when forty years were expired, there appeared to him in the wilderness of mount Sina an angel of the Lord in a flame of fire in a bush.
“When forty years were fulfilled, an angel of the Lord appeared to him in the wilderness of Mount Sinai, in a flame of fire in a bush.