Galatians 4:10

Ἡμέρας παρατηρεῖσθε, καὶ μῆνας, καὶ καιρούς, καὶ ἐνιαυτούς.

Ēmeras paratēreisthe, kai mēnas, kai kairoys, kai eniaytoys.

King James Version (KJV)

Ye observe days, and months, and times, and years.

Modern English

You are observing special days and months and seasons and years!