Romans 10:9-11

King James Version

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.

¹¹ For the scripture saith, Whosoever believeth on him shall not be ashamed.