Joel 2:2-4

CKJV_Strongs(i)
  2 H3117 A day H2822 of darkness H653 and of gloominess, H3117 a day H6051 of clouds H6205 and of thick darkness, H7837 as the morning H6566 spread H2022 upon the mountains: H7227 a great H5971 people H6099 and a strong; H1961 there has not been H5769 ever H3254 the like, neither shall be any more H310 after H8141 it, even to the years H1755 of many H1755 generations.
  3 H784 A fire H398 devours H6440 before H310 them; and behind H3852 them a flame H3857 burns: H776 the land H1588 is as the garden H5731 of Eden H6440 before H310 them, and behind H8077 them a desolate H4057 wilderness; H6413 Yes, and nothing shall escape them.
  4 H4758 The appearance H4758 of them is as the appearance H5483 of horses; H6571 and as horsemen, H7323 so shall they run.