21 Now when all the people were baptized, it came to pass, that Jesus also being baptized, and praying, the heaven was opened,
Luke 3:21 Cross References - Webster
Matthew 3:13-17
13 Then cometh Jesus from Galilee to Jordan to John, to be baptized by him.
14 But John forbad him, saying, I have need to be baptized by thee, and comest thou to me?
15 And Jesus answering said to him, Suffer it to be so now: for thus it becometh us to fulfill all righteousness. Then he suffered him.
16 And Jesus, when he was baptized, went up immediately out of the water: and lo, the heavens were opened to him, and he saw the Spirit of God descending like a dove, and lighting upon him:
17 And lo, a voice from heaven, saying, This is my beloved Son, in whom I am well pleased.
Matthew 14:23
23 And when he had sent the multitudes away, he ascended a mountain apart to pray: and when the evening was come, he was there alone.
Mark 1:9-11
9 And it came to pass in those days, that Jesus came from Nazareth to Galilee, and was baptized by John in Jordan.
10 And immediately coming up out of the water, he saw the heavens opened, and the Spirit like a dove descending upon him.
11 And there came a voice from heaven, saying, Thou art my beloved Son, in whom I am well pleased.
Luke 5:16
16 And he withdrew himself into the wilderness, and prayed.
Luke 9:18
18 And it came to pass, as he was in retirement praying, his disciples were with him; and he asked them, saying, Who say the people that I am?
Luke 9:28-29
John 1:32-34
32 And John bore testimony, saying, I saw the Spirit descending from heaven like a dove, and it abode upon him.
33 And I knew him not: but he that sent me to baptize with water, the same said to me, Upon whom thou shalt see the Spirit descending and remaining on him, the same is he who baptizeth with the Holy Spirit.
34 And I saw and bore testimony, that this is the Son of God.