mean,
To store, treasure, or save for future use.
or,
Not store or treasure or save for future use..

Lay not up for yourselves treasures upon earth, where moth and rust doth sorrupt, and where thieves break through and steal: But lay up for yourselves treasures in heaven, where neither moth nor rust doth corrupt, snf where thieves do not break through nor steal: For where your treasure is, thre will your heart be also.

Matthew 6:19-21