Hebrews 2:2-4

Moffatt(i) 2 For if the divine word spoken by angels held good, if transgression and disobedience met with due punishment in every case, 3 how shall we escape the penalty for neglecting a salvation which was originally proclaimed by the Lord himself and guaranteed to us by those who heard him, 4 while God corroborated their testimony with signs and wonders and a variety of miraculous powers, distributing the holy Spirit as it pleased him.