Hebrews 1:5

For to which of the angels did He ever say, "Thou art my Son, this day have I begotten thee?" 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 came a voice out of the cloud saying, This is my beloved Son, hear ye Him.

John 3:35

The Father loveth the Son, and hath given all into his hand:

2 Corinthians 6:18

and I will be a father unto you, and ye shall be to me for sons and daughters, saith the Lord Almighty.

Treasury of Scripture Knowledge

Summary

I will be his father, and he shall be my son: and I will not take my mercy away from him, as I took it from him that was before thee:

I will be

Bible References

I will be

Hebrews 1:5
For to which of the angels did He ever say, "Thou art my Son, this day have I begotten thee?" and again, "I will be to Him a Father, and He shall be to me a Son?"

My son

Luke 9:35
And there came a voice out of the cloud saying, This is my beloved Son, hear ye Him.
John 3:35
The Father loveth the Son, and hath given all into his hand: