Imamat 11:40

11:40 One who eats from its carcass must wash his clothes and be unclean until the evening, and whoever carries its carcass must wash his clothes and be unclean until the evening.

Imamat 25:2

25:2 “Speak to the Israelites and tell them, ‘When you enter the land that I am giving you, the land must observe a Sabbath ¹  to the Lord.

[25:2]  ¹ tn Heb “the land shall rest a Sabbath.”