Some Variants for Revelation 2:9: STEP Bible Apparatus Criticus

 τῆς] Byz ς τῷ] WH

ἐν Σμύρνῃ ἐκκλησίας] Byz WH ἐκκλησίας Σμυρναίων] ς

τὴν θλῖψιν] WH NR CEI Riv TILC Nv NM
τὰ ἔργα καὶ τὴν θλῖψιν] Byz ς ND Dio

For more variants, see https://www.stepbible.org/?q=version=VarApp|reference=Rev.2

Ralph Earle writes: Erga is not found in the better Greek manscripts (with the exception of Aleph in verse 9 but not in verse 13) and so is not included in good versions. It seems like a scribal echo of verse 2" (Word Meanings, page 459).