A New Covenant With The House Of Israel, And With The House Of Judah

[AVBibleBeliever]

Ahhh OK.

You see I thought you were referring to:
2 Thes 3
 17  The salutation of Paul with mine own hand, which is the token in every epistle: so I write.

 18  The grace of our Lord Jesus Christ be with you all. Amen.

Referring to the closing remark which he does write in every Epistle in some form. All - I think - his letters have this or a variation of this.

But Peter also uses it on occasion.

And that is in Hebrews.

crossed wires......

But a salutation is a greeting remark in letters not closing remarks.  though in some closing remarks You I and even Paul wll remember and ask to say hello or greet someone.  But by and large salutations in letters are found in the beginning or start of a letter.