1 Chronicles 17:13

17:13 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:

1 Chronicles 28:6

28:6 And he said unto me, Solomon thy son, he shall build my house and my courts: for I have chosen him [to be] my son, and I will be his father.

Psalms 89:20-37

89:20 I have found David my servant; with my holy oil have I anointed him: 89:21 With whom my hand shall be established: mine arm also shall strengthen him. 89:22 The enemy shall not exact upon him; nor the son of wickedness afflict him. 89:23 And I will beat down his foes before his face, and plague them that hate him. 89:24 But my faithfulness and my mercy [shall be] with him: and in my name shall his horn be exalted. 89:25 I will set his hand also in the sea, and his right hand in the rivers. 89:26 He shall cry unto me, Thou [art] my father, my God, and the rock of my salvation. 89:27 Also I will make him [my] firstborn, higher than the kings of the earth. 89:28 My mercy will I keep for him for evermore, and my covenant shall stand fast with him. 89:29 His seed also will I make [to endure] for ever, and his throne as the days of heaven. 89:30 If his children forsake my law, and walk not in my judgments; 89:31 If they break my statutes, and keep not my commandments; 89:32 Then will I visit their transgression with the rod, and their iniquity with stripes. 89:33 Nevertheless my lovingkindness will I not utterly take from him, nor suffer my faithfulness to fail. 89:34 My covenant will I not break, nor alter the thing that is gone out of my lips. 89:35 Once have I sworn by my holiness that I will not lie unto David. 89:36 His seed shall endure for ever, and his throne as the sun before me. 89:37 It shall be established for ever as the moon, and [as] a faithful witness in heaven. Selah.

Matthew 3:17

3:17 And lo a voice from heaven, saying, This is my beloved Son, in whom I am well pleased.

Hebrews 1:5

1:5 For unto which of the angels said he at any time, 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?