Acts 4:12

Shepherd of Hermas Vision Fourth

and opened your heart to the Lord, believing that you can be saved by no other than by His great and glorious name.[14]

A Treatise on Re-Baptism by an Anonymous Writer

Nor, as I think, was it for any other reason that the apostles had charged those whom they addressed in the Holy Spirit, that they should be baptized in the name of Christ Jesus, except that the power of the name of Jesus invoked upon any man by baptism might afford to him who should be baptized no slight advantage for the attainment of salvation, as Peter relates in the Acts of the Apostles, saying: "For there is none other name under heaven given among men whereby we must be saved."[15]

Acts of Saint Philip the Apostle When He Went to Upper Hellas

For when my Lord came into this world, He chose us, being twelve in number, having filled us with the Holy Spirit; from His light He made us know who He was, and commanded us to preach all salvation through Him, because there is no other name named out of heaven than this.[6]