Romans 8:16
The Spirit itself bears witness with our spirit, that we are children of God.
2 Corinthians 1:22
who also has sealed us, and given the earnest of the Spirit in our hearts.
2 Corinthians 5:5
Now he that has wrought us for this very thing is God, who also has given to us the earnest of the Spirit.
Ephesians 1:13
in whom ye also have trusted, having heard the word of the truth, the glad tidings of your salvation; in whom also, having believed, ye have been sealed with the Holy Spirit of promise,
2 Corinthians 1:12
For our boasting is this, the testimony of our conscience, that in simplicity and sincerity before God, (not in fleshly wisdom but in God's grace,) we have had our conversation in the world, and more abundantly towards you.
Ephesians 4:30
And do not grieve the Holy Spirit of God, with which ye have been sealed for the day of redemption.
1 John 3:19-22
And hereby we shall know that we are of the truth, and shall persuade our hearts before him --
1 John 4:13
Hereby we know that we abide in him and he in us, that he has given to us of his Spirit.
1 John 5:10
He that believes on the Son of God has the witness in himself; he that does not believe God has made him a liar, because he has not believed in the witness which God has witnessed concerning his Son.
Romans 8:23
And not only that, but even we ourselves, who have the first-fruits of the Spirit, we also ourselves groan in ourselves, awaiting adoption, that is the redemption of our body.
Romans 8:26
And in like manner the Spirit joins also its help to our weakness; for we do not know what we should pray for as is fitting, but the Spirit itself makes intercession with groanings which cannot be uttered.