Luke 3:21

King James 3 - The Literal Traslation

And it happened, in the baptizing of all the people, Jesus also being baptized, and praying, the heaven was opened;

Cross References

Ezekiel 1:1

And it happened in the thirtieth year, in the fourth month, in the fifth of the month, as I was among the captives by the river Chebar, the heavens were opened, and I saw visions of God.

Matthew 14:23

And having dismissed the crowds, He went up into the mountain alone to pray. And evening coming on, He was there alone.

Luke 5:16

But He was drawing back in the deserted places, and praying.

Luke 9:18

And it happened as He was praying alone, the disciples were with Him. And He questioned them, saying, Whom do the crowds say Me to be?

John 1:51

And He says to him, Truly, truly, I say to you, From now on you will see Heaven opened, and “the angels of God ascending and descending” on the Son of Man. Gen. 28:12

Acts 1:22

beginning from the baptism of John until the day when He was taken up from us, for one of these to become a witness of His resurrection with us.