Romans 10:10

for with the heart a person believes, resulting in righteousness, and with the mouth he confesses, resulting in salvation.

Luke 8:15

But the seed in the good soil, these are the ones who have heard the word in an honest and good heart, and hold it fast, and bear fruit with perseverance.

John 1:12-13

But as many as received Him, to them He gave the right to become children of God, even to those who believe in His name,

John 3:19-21

This is the judgment, that the Light has come into the world, and men loved the darkness rather than the Light, for their deeds were evil.

Romans 10:9

that if you confess with your mouth Jesus as Lord, and believe in your heart that God raised Him from the dead, you will be saved;

Galatians 2:16

nevertheless knowing that a man is not justified by the works of the Law but through faith in Christ Jesus, even we have believed in Christ Jesus, so that we may be justified by faith in Christ and not by the works of the Law; since by the works of the Law no flesh will be justified.

Philippians 3:9

and may be found in Him, not having a righteousness of my own derived from the Law, but that which is through faith in Christ, the righteousness which comes from God on the basis of faith,

Hebrews 3:12

Take care, brethren, that there not be in any one of you an evil, unbelieving heart that falls away from the living God.

Hebrews 10:22

let us draw near with a sincere heart in full assurance of faith, having our hearts sprinkled clean from an evil conscience and our bodies washed with pure water.

1 John 4:15

Whoever confesses that Jesus is the Son of God, God abides in him, and he in God.

Revelation 2:13

‘I know where you dwell, where Satan’s throne is; and you hold fast My name, and did not deny My faith even in the days of Antipas, My witness, My faithful one, who was killed among you, where Satan dwells.

Treasury of Scripture Knowledge

Summary

For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.

Unto righteousness

Bible References

For with

Luke 8:15
But the seed in the good soil, these are the ones who have heard the word in an honest and good heart, and hold it fast, and bear fruit with perseverance.
John 1:12
But as many as received Him, to them He gave the right to become children of God, even to those who believe in His name,
John 3:19
This is the judgment, that the Light has come into the world, and men loved the darkness rather than the Light, for their deeds were evil.
Hebrews 3:12
Take care, brethren, that there not be in any one of you an evil, unbelieving heart that falls away from the living God.
Hebrews 10:22
let us draw near with a sincere heart in full assurance of faith, having our hearts sprinkled clean from an evil conscience and our bodies washed with pure water.

Unto righteousness

Galatians 2:16
nevertheless knowing that a man is not justified by the works of the Law but through faith in Christ Jesus, even we have believed in Christ Jesus, so that we may be justified by faith in Christ and not by the works of the Law; since by the works of the Law no flesh will be justified.
Philippians 3:9
and may be found in Him, not having a righteousness of my own derived from the Law, but that which is through faith in Christ, the righteousness which comes from God on the basis of faith,

And with

Romans 10:9
that if you confess with your mouth Jesus as Lord, and believe in your heart that God raised Him from the dead, you will be saved;
1 John 4:15
Whoever confesses that Jesus is the Son of God, God abides in him, and he in God.
Revelation 2:13
‘I know where you dwell, where Satan’s throne is; and you hold fast My name, and did not deny My faith even in the days of Antipas, My witness, My faithful one, who was killed among you, where Satan dwells.