These things said Esaias, when he saw his glory, and spake of him.
Isaiah said this because he saw His glory and spoke of Him. [Isa. 6:9, 10.]
These things said Isaiah, because he saw his glory; and he spake of him.
Isaiah said these things because he saw Jesus’ glory; he spoke about Jesus.
These things Isaiah said, when he saw his glory and was speaking about him.