Imamat 13:54

13:54 the priest is to command that they wash whatever has the infection and quarantine it for another seven days. ¹ 

Imamat 25:39

25:39 “‘If your brother becomes impoverished with regard to you so that he sells himself to you, you must not subject him to slave service. ² 

[13:54]  ¹ tn Heb “a second seven days.”

[25:39]  ² tn Heb “you shall not serve against him service of a slave.” A distinction is being made here between the status of slave and indentured servant.