Luke 4:32 in the World English Bible
and they were astonished at his teaching, for his word was with authority.
Context
31 And came down to Capernaum, a city of Galilee, and taught them on the sabbath days.
32 And they were astonished at his doctrine: for his word was with power.
33 And in the synagogue there was a man, which had a spirit of an unclean devil, and cried out with a loud voice,