2 Thessalonians 2:2
2 not to be quickly shaken in mind or talarmed, either by a spirit or a spoken word, or a letter useeming to be from us, to the effect that the vday of the Lord has come.
2 Thessalonians 3:17
17 oI, Paul, write this greeting with my own hand. This is the sign of pgenuineness in every letter of mine; it is the way I write.