Numbers 31:19

“Chanah (encamp) outside of the machanah (camp) shabai (seven) yamayam (days): whoever has harag (kill) any napash (soul), and whoever has nagai (touched) any chalal (slain), chataa (purify) yourselves on the shalayashay (third) yawam (day) and on the shabayaiy (seventh) yawam (day), you and your shabay (captives).

Hebrew, word by word