Joshua 3:3-6

ASV_Strongs(i)
  3 H6680 and they commanded H5971 the people, H559 saying, H7200 When ye see H727 the ark H1285 of the covenant H3068 of Jehovah H430 your God, H3548 and the priests H3881 the Levites H5375 bearing H5265 it, then ye shall remove H4725 from your place, H1980 and go H310 after it.
  4 H7350 Yet there shall be a space H505 between you and it, about two thousand H520 cubits H4060 by measure: H7126 come not near H3045 unto it, that ye may know H1870 the way H3212 by which ye must go; H5674 for ye have not passed H1870 this way H8543 heretofore.
  5 H3091 And Joshua H559 said H5971 unto the people, H6942 Sanctify H4279 yourselves; for to-morrow H3068 Jehovah H6213 will do H6381 wonders H7130 among you.
  6 H3091 And Joshua H559 spake H3548 unto the priests, H559 saying, H5375 Take up H727 the ark H1285 of the covenant, H5674 and pass over H6440 before H5971 the people. H5375 And they took up H727 the ark H1285 of the covenant, H3212 and went H6440 before H5971 the people.