Daniel 10:6 New King James Version (NKJV)
6 His body was like beryl, his face like the appearance of lightning, his eyes like torches of fire, his arms and feet like burnished bronze in color, and the sound of his words like the voice of a multitude.
Revelation 2:18 New King James Version (NKJV)
The Corrupt Church
18 “And to the [a]angel of the church in Thyatira write,
‘These things says the Son of God, who has eyes like a flame of fire, and His feet like fine brass: