Hebrews 1:5
For to which of the angels said he at any time, You are my Son, to-day have I begotten you? And again, I will be to him a Father and he shall be to me a Son?
Luke 1:32
He shall be great, and shall be called the Son of the Most High. And the Lord God shall give him the throne of David his father,
Luke 9:35
And there was a voice from the cloud, saying, This is my chosen Son; hear him.
John 3:35
The Father loves the Son, and has given all things into his hand.
2 Corinthians 6:18
and will be to you a father, and you shall be to me sons and daughters, says the Lord Almighty.