A bird’s nest atop a tree of hekdesh is not permitted for benefit but is not subject to me’ilah. [Regarding a bird’s nest] that is in an asheirah, one should knock it down with a stick. [If] one consecrates a forest, everything it contains is subject to me’ilah. [If] the Temple treasurers purchased trees, the trees are subject to me’ilah, but the shavings and the leaves are not subject to me’ilah.

Items consecrated for the Altar combine with one another for me’ilah, and to make one liable on their account for piggul, nossar, or tamei. Items consecrated for Temple up- keep combine with one another [for me’ilah]. Items consecrated for the Altar and items consecrated for Temple upkeep combine with one another for me’ilah.