Deuteronomy 23:12-14

AKJV_Strongs(i)
  12 H1961 You shall have H4725 a place H2351 also without H4264 the camp, H8033 where H3318 you shall go H3318 forth H2351 abroad:
  13 H1961 And you shall have H3489 a paddle H240 on your weapon; H3427 and it shall be, when you will ease H2351 yourself abroad, H2658 you shall dig H7725 therewith, and shall turn H7725 back H3680 and cover H6627 that which comes from you:
  14 H3068 For the LORD H430 your God H1980 walks H7130 in the middle H4264 of your camp, H5337 to deliver H5414 you, and to give H341 up your enemies H6440 before H4264 you; therefore shall your camp H6918 be holy: H7200 that he see H3808 no H6172 unclean H1697 thing H7725 in you, and turn away from you.