Leviticus 22:3-6

WEB_Strongs(i)
  3 H559 "Tell H2233 them, ‘If anyone of all your seed H1755 throughout your generations H6944 approaches the holy things, H1121 which the children H3478 of Israel H6942 make holy H3068 to Yahweh, H2932 having his uncleanness H5315 on him, that soul H3772 shall be cut off H3068 from before me. I am Yahweh.
  4 H2233 "‘Whoever of the seed H175 of Aaron H6879 is a leper H2100 or has an issue; H398 he shall not eat H6944 of the holy things, H2891 until he is clean. H5060 Whoever touches H2931 anything that is unclean H5315 by the dead, H376 or a man H2233 whose seed H3318 goes from him;
  5 H376 or whoever H5060 touches H8318 any creeping thing, H2930 whereby he may be made unclean, H120 or a man H2930 of whom he may take uncleanness, H2932 whatever uncleanness he has;
  6 H5315 the person H2930 that touches any such shall be unclean H6153 until the evening, H398 and shall not eat H6944 of the holy things, H518 unless H7364 he bathe H1320 his body H4325 in water.