Luke 9:7

Now Herod the tetrarch heard of all the things that were done by Him; and was perplexed, because it was said by some that John was risen from the dead;

Matthew 14:1-12

At that time Herod the tetrarch heard the fame of Jesus,

Mark 6:14-28

And king Herod heard of Him, (for his name was spread abroad,) and he said, John the baptist is risen from the dead, and therefore miraculous powers appear in him.

Luke 3:1

Now in the fifteenth year of the reign of Tiberius Cesar, when Pontius Pilate was governor of Judea, and Herod tetrarch of Galilee, and his brother Philip tetrarch of Iturea and Trachonitis,

Luke 9:19

They answering said, John the baptist: but others say Elias: and others, that some ancient prophet is risen again.

Luke 21:25

And there shall be signs in the sun, and in the moon, and in the stars; and on the earth distress of nations in perplexity, the sea and the waves roring:

Treasury of Scripture Knowledge

Summary

Luke 9:7

Now Herod the tetrarch heard of all that was done by him: and he was perplexed, because that it was said of some, that John was risen from the dead;

He

Luke 21:25

General references

John 3:24

Bible References

He

And there shall be signs in the sun, and in the moon, and in the stars; and on the earth distress of nations in perplexity, the sea and the waves roring:

General references

For John was not yet cast into prison.