Acts 4: 10-12 let it be known to all of you and to all the people of Israel, that  by the name of Jesus Christ the Nazarene, whom you crucified, whom God raised from the dead—by this name this man stands here before you in good health.   He is the stone which was rejected by you, the builders, but which became the chief corner stone. And there is salvation in no one else; for there is no other name under heaven that has been given among men by which we must be saved.”
1 Peter 3:21 Corresponding to that, baptism now saves you—not the removal of dirt from the flesh, but an appeal to God for a good conscience-through the resurrection of Jesus Christ

Act 2:38 Peter said to them, “Repent, and each of you be baptized in the name of Jesus Christ for the forgiveness of your sins; and you will receive the gift of the Holy Spirit.

Jesus speaking with Nicodemus in John 3 : 4-5 Nicodemus *said to Him, “How can a man be born when he is old? He cannot enter a second time into his mother’s womb and be born, can he?” Jesus answered, “Truly, truly, I say to you, unless one is born of water and the Spirit he cannot enter into the kingdom of God"