2 Tesalonicenses 3

These words of love to you at the end are in my writing, Paul's writing, and this is the mark of every letter from me.

Salud de mi mano, Pablo, que es mi signo en toda carta mía: así escribo.

The salutation of Paul with mine own hand, which is the token in every epistle: so I write.

I, Paul, write this greeting with my own hand, which is the sign in every letter. This is how I write.