Hebrews 4:14-16
As we have a great high priest, then, who has passed through the heavens, Jesus the Son of God, let us hold fast to our confession;
Hebrews 7:25
Hence for all time he is able to save those who approach God through him, as he is always living to intercede on their behalf.
Hebrews 9:24
For Christ has not entered a holy place which human hands have made (a mere type of the reality!); he has entered heaven itself, now to appear in the presence of God on our behalf.
1 John 2:1-2
My dear children, I am writing this to you that you may not sin; but if anyone does sin, we have an advocate with the Father in Jesus Christ the just;
Revelation 8:3-4
And another angel went and stood at the altar with a golden censer; he was given abundant incense, to be laid with the prayers of all the saints upon the golden altar in front of the throne;