Who said that bible is not favor of those who claim that God has son?

Psalm 2:7

I will proclaim the LORD's decree: He said to me, "You are my son; today I have become your father.

Proverbs 30:4

Who h ascended into heaven, or descended? Who hath gathered the wind in his fists? Who hath bound the waters in a garment? Who hath established all the ends of the earth? What is his name, and what is his son's name, If thou canst tell?

Isaiah 42:1

"Here is my servant, whom I uphold, my chosen one in whom I delight; I will put my Spirit on him, and he will bring justice to the nations.

Matthew, 12:18

"Here is my servant whom I have chosen, the one I love, in whom I delight; I will put my Spirit on him, and, he will proclaim justice to the nations.

Matthew 17:5

While he was still speaking, a bright cloud covered them, and a voice from the cloud said, "This is my Son, whom I love; with him, I am well pleased. Listen to him!"

Mark 1:11

And a voice came from heaven: "You are my Son, whom I love; with you, I am well pleased."

Mark 9:7

Then a cloud appeared and covered them, and a voice came from the cloud: "This is my Son, whom I love. Listen to him!"

Luke 3:22

and the Holy Spirit descended on him in bodily form like a dove. And a voice came from heaven: "You are my Son, whom I love; with you, I am well pleased."

Luke 9:35

A voice came from the cloud, saying, "This is my Son, whom I have chosen; listen to him."

John 5:20

For the Father loves the Son and shows him all he does. Yes, and he will show him even greater works than these so that you will be amazed.

John 5:37

And the Father who sent me has himself testified concerning me. You have never heard his voice nor seen his form,

John 12:28

Father, glorify your name!" Then a voice came from heaven, "I have glorified it, and will glorify it again."

Ephesians 1:6

to the praise of his glorious grace, which he has freely given us in the One he loves.

1 John 5:9

We accept human testimony, but God's testimony is greater because it is the testimony of God, which he has given about his Son.

Conclusion: Both old and new testament agreed Jesus is the son of God which is proven in the Bible.

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