Matthew 6:19

19NotΜὴstore upθησαυρίζετεfor yourselvesὑμῖνtreasuresθησαυροὺςuponἐπὶtheτῆςearthγῆς,whereὅπουmothσὴςandκαὶrustβρῶσιςdestroyἀφανίζει,andκαὶwhereὅπουthievesκλέπταιbreak inδιορύσσουσινandκαὶstealκλέπτουσιν·

Do not treasure up for yourselves treasures on the earth, where moth and rust disfigure, and where thieves break in and steal.