'Cannot' in the Bible

" 'If {he cannot afford a sheep}, he shall bring [as] his guilt offering [for] what he sinned two turtledoves or two {young doves} for Yahweh, one for a sin offering and one for a burnt offering.

" 'But if {he cannot afford} two turtledoves or two {young doves}, then, because he has sinned, he shall bring [as] his offering a tenth of an ephah [of] finely milled flour as a sin offering. He must not put oil on it, nor should he put frankincense on it, because it [is] a sin offering.

And if {she cannot afford} a sheep, then she shall take two turtledoves or two {young doves}--one as a burnt offering and one as a sin offering--and the priest shall make atonement for her, so that she shall be clean.'"

"But if he [is] poor and {he cannot afford} [it], then he shall take one male lamb [for] a guilt offering as a wave offering to make atonement for himself and one-tenth [of an ephah] of finely milled flour mixed with oil for a grain offering, and a log of oil,

This [is] the regulation of [the one] on whom [is] an infectious skin disease who {cannot afford} [the cost] for his cleansing."

Anyone devoted who is devoted from {human beings} cannot be ransomed--he shall surely be put to death.