'Spread' in the Bible
And the priest shall examine it on the seventh day, and {if}, in his eyes, the infection has stayed [unchanged], the infection has not spread on the skin, then the priest shall confine him [for] seven days second [time].
And the priest shall examine him on the seventh day [for a] second [time], and {if} the infection has faded and the infection has not spread on the skin, then the priest shall declare him clean--it [is] an epidermal eruption; and he shall wash his garments, and so he shall be clean.
And the priest shall examine [it], and {if} the epidermal eruption has spread on the skin, then the priest shall declare him unclean--it is an infectious skin disease.
But if it has spread further on the skin, then the priest shall declare him unclean--it [is] an infection.
But if the spot has stayed [unchanged], it has not spread, it [is] the skin sore's scar, so the priest shall declare him clean.
And the priest shall examine him on the seventh day; if it has spread further on the skin, then the priest shall declare him unclean--it [is] an infectious skin disease.
But if it the spot has stayed [unchanged] in its place, it has not spread on the skin and it [is] faded, [then] it is the burn-spot's swelling, so the priest shall declare him clean, because it [is] the burn-spot's scar.
And the priest shall examine the infection on the seventh day, and {if} the diseased area of skin has not spread and it does not have bright red hair in it and the diseased area of the skin's appearance is not deeper than the skin,
And the priest shall examine the diseased area of skin on the seventh day, and {if} the diseased area has not spread on the skin and its appearance is not deeper than the skin, then the priest shall pronounce him clean, and he shall wash his garments, and he shall be clean.
But if the diseased area of skin has not spread further on the skin after his cleansing,
then the priest shall examine him, and {if} the diseased area of skin has spread on the skin, the priest shall not inspect [for] bright red hair--he is unclean.
And he shall examine the infection on the seventh day; if the infection has spread on the garment or on the woven material or on the fabric or on the leather, for any work for which the leather is used, the infection [is] a destructive skin disease--it [is] unclean.
"But if the priest examines [it] and {if} the infection has not spread on the garment or on the woven material or on the fabric or on any leather object,
And the priest shall examine [it] after the infection has been washed off, and {if} the infection has not changed its outward appearance and the infection has not spread, it [is] unclean; he must burn it in the fire; it [is] a fungus on its back or on its front.
And the priest shall return on the seventh day, and he shall examine [the infection], and {if} the infection has spread on the house's wall,
then the priest shall come, and he shall examine [the infection], and {if} the infection has spread in the house, it [is] a destructive {mildew} in the house--it [is] unclean.
"And if the priest comes again and examines [the house] and {if} the infection has not spread in the house after being replastered, then the priest shall pronounce the house clean, because the infection is healed.