malachi 3:10 Bring ye all the tithes into the storehouse, that there may be meat in mine house, and prove me now herewith, saith the LORD of hosts, if I will not open you the windows of heaven, and pour you out a blessing, that there shall not be room enough to receive it. - Free Bible Online

      10. (Pr 3:9, 10).
      storehouse-- (2Ch 31:11, Margin; compare 1Ch 26:20; Ne 10:38; 13:5, 12).
      prove me . . . herewith--with this; by doing so. Test Me whether I will keep My promise of blessing you, on condition of your doing your part (2Ch 31:10).
      pour . . . out--literally, "empty out": image from a vessel completely emptied of its contents: no blessing being kept back.
      windows of heaven-- (2Ki 2:7).
      that . . . not . . . room enough, &c.--literally, "even to not . . . sufficiency," that is, either, as English Version. Or, even so as that there should be "not merely" "sufficiency" but superabundance [JEROME, MAURER]. GESENIUS not so well translates, "Even to a failure of sufficiency," which in the case of God could never arise, and therefore means for ever, perpetually: so Ps 72:5, "as long as the sun and moon endure"; literally, "until a failure of the sun and moon," which is never to be; and therefore means, for ever.

JFB.