1 Corinthians 16:2

2Everyκατὰfirstμίανof the weekσαββάτουeachἕκαστοςof youὑμῶνasideπαρ’himἑαυτῷlet putτιθέτωtreasuring upθησαυρίζωνὅwhatτιifἐὰνhe may be prospered inεὐοδῶται,so thatἵναnotμὴwhenὅτανI might comeἔλθωthenτότεcollectionsλογεῖαιthere should beγίνωνται.

Every first of the week, let each one of you⁺ put aside, treasuring up whatever he may be prospered in, so that when I might come, then there should be no collections.