Acts 13:33 in the World English Bible
that God has fulfilled this to us, their children, in that he raised up Jesus. As it is also written in the second psalm, ‘You are my Son. Today I have become your father.’
Context
32 And we declare unto you glad tidings, how that the promise which was made unto the fathers,
33 God hath fulfilled the same unto us their children, in that he hath raised up Jesus again; as it is also written in the second psalm, Thou art my Son, this day have I begotten thee.
34 And as concerning that he raised him up from the dead, now no more to return to corruption, he said on this wise, I will give you the sure mercies of David.