Imamat 5:3

5:3 or when he touches human uncleanness with regard to anything by which he can become unclean, ¹  even if he did not realize it, but he himself has later come to know it and is guilty;

[5:3]  ¹ tn Heb “or if he touches uncleanness of mankind to any of his uncleanness which he becomes unclean in it.”