not to (saleuthēnai | σαλευθῆναι | aor pass inf ) be (saleuthēnai | σαλευθῆναι | aor pass inf ) quickly shaken (saleuthēnai | σαλευθῆναι | aor pass inf ) out of your wits or disturbed, either by a prophecy or by a spoken word or by a letter purporting to come from us, to the effect that the day of the Lord is already here.
Reference
2 Thessalonians 2:2
Sequence
12