And David spake to the chief of the Levites to appoint their brethren to be the singers with instruments of music, stringed instruments and harps and cymbals, sounding, by lifting up the voice with joy. 1 Chronicles 15:16
Are you a label checker? Food products from canned goods to meats all have dates stamped on the label somewhere indicating the suggested date when they should be removed from the shelf. These dates are called expiration dates.