Romans 10:8-10 KJV
But what saith it? The word is nigh e thee, even in thy mouth, and in thy heart: that is, the word of faith, which we preach; [9] That if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved. [10] For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.