good hygiene
Deuteronomy Chapter 23:12
Thou shalt have a place also without the camp, whither thou shalt go forth abroad:
Deuteronomy Chapter 23:13
And thou shalt have a paddle upon thy weapon; and it shall be, when thou wilt ease thyself abroad, thou shalt dig therewith, and shalt turn back and cover that which cometh from thee:
2 Kings Chapter 5:10
And Elisha sent a messenger unto him, saying, Go and wash in Jordan seven times, and thy flesh shall come again to thee, and thou shalt be clean.
3 John Chapter 1:2
Beloved, I wish above all things that thou mayest prosper and be in health, even as thy soul prospereth.