2 Chronicles 30:15-19

ASV_Strongs(i)
  15 H7819 Then they killed H6453 the passover H702 on the fourteenth H8145 day of the second H2320 month: H3548 and the priests H3881 and the Levites H3637 were ashamed, H6942 and sanctified H935 themselves, and brought H5930 burnt-offerings H1004 into the house H3068 of Jehovah.
  16 H5975 And they stood H5977 in their place H4941 after their order, H8451 according to the law H4872 of Moses H376 the man H430 of God: H3548 the priests H2236 sprinkled H1818 the blood H3027 which they received of the hand H3881 of the Levites.
  17 H7227 For there were many H6951 in the assembly H6942 that had not sanctified H3881 themselves: therefore the Levites H7821 had the charge of killing H6453 the passovers H2889 for every one that was not clean, H6942 to sanctify H3068 them unto Jehovah.
  18 H4768 For a multitude H5971 of the people, H7227 even many H669 of Ephraim H4519 and Manasseh, H3485 Issachar H2074 and Zebulun, H3808 had not H2891 cleansed H398 themselves, yet did they eat H6453 the passover H3789 otherwise than it is written. H3169 For Hezekiah H6419 had prayed H559 for them, saying, H2896 The good H3068 Jehovah H3722 pardon every one
  19 H3559 that setteth H3824 his heart H1875 to seek H430 God, H3068 Jehovah, H430 the God H1 of his fathers, H2893 though he be not cleansed according to the purification H6944 of the sanctuary.