Here are the cross references included, Clayton....
Romans 10 9 If you declare with your mouth Jesus is Lord and believe in your heart that God raised him from the dead you will be saved.
Context
The Word Brings Salvation
…
8But what does it say? "THE WORD IS NEAR YOU, IN YOUR MOUTH AND IN YOUR HEART "-- that is, the word of faith which we are preaching,
9that 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;
10for with the heart a person believes, resulting in righteousness, and with the mouth he confesses, resulting in salvation.…
Cross References
Matthew 10:32
"Whoever acknowledges me before others, I will also acknowledge before my Father in heaven.
Luke 12:8
"I tell you, whoever publicly acknowledges me before others, the Son of Man will also acknowledge before the angels of God.
Acts 2:24
But God raised him from the dead, freeing him from the agony of death, because it was impossible for death to keep its hold on him.
Acts 2:32
God has raised this Jesus to life, and we are all witnesses of it
.
Acts 16:31
They replied, "Believe in the Lord Jesus, and you will be saved--you and your household."
Romans 4:24
but also for us, to whom God will credit righteousness--for us who believe in him who raised Jesus our Lord from the dead.
Romans 10:10
For it is with your heart that you believe and are justified, and it is with your mouth that you profess your faith and are saved
.
Romans 14:9
For this very reason, Christ died and returned to life so that he might be the Lord of both the dead and the living.
1 Corinthians 12:3
Therefore I want you to know that no one who is speaking by the Spirit of God says, "Jesus be cursed," and no one can say, "Jesus is Lord," except by the Holy Spirit.
Philippians 2:11
and every tongue acknowledge that Jesus Christ is Lord, to the glory of God the Father.
1 Peter 1:21
Through him you believe in God, who raised him from the dead and glorified him, and so your faith and hope are in God.
1 John 4:15
If anyone acknowledges that Jesus is the Son of God, God lives in them and they in God.
Treasury of Scripture
That if you shall confess with your mouth the Lord Jesus, and shall believe in your heart that God has raised him from the dead, you shall be saved.