LXX 2 Macc 1:18

Μέλλοντεςς ἅγειν ἐν τῷ Κασελεὺ πέμπτῃ καὶ εἰκάδι τὸν καθαρισμὸν τοῦ ἱεροῦ, δέον ἡγησάμεθα διασαφῆσαι ὑμῖν, ἴνα καὶ αὐτοὶ ἄγητε σκηνοπηγίας καὶ τοῦ πυρός, ὅτε Νεεμίας, ὁ οἰκοδομήσας τότε τὸ ἱερὸν καὶ τὸ θυσιαστήριον, ἀνήνεγκεν θυσίας.

Therefore, whereas we purpose to keep the purification of the temple on the five and twentieth day of the month of Casleu, we thought it necessary to signify it to you: that you also may keep the day of Scenopegia, and the day of the fire, that was given when Nehemias offered sacrifice, after the temple and the altar was built.