▁on ▁the ▁Israel ites . ▁But ▁the ▁Gem ara ▁taught ▁after ▁the ▁Israel ites ▁compla ined ▁about ▁the ▁man na ▁in ▁ ▁God ▁bur den ed ▁the ▁Israel ites ▁with ▁the ▁walk ▁of ▁three ▁par as angs ▁to ▁get ▁outside ▁their ▁camp ▁to ▁answer ▁the ▁call ▁of ▁nature . ▁And ▁it ▁was ▁then ▁that ▁the ▁command ▁of ▁ ▁" And ▁you ▁shall ▁have ▁a ▁p addle ▁among ▁your ▁weapons ," ▁began ▁to ▁apply ▁to ▁the ▁Israel ites . ▁ ▁The ▁M ish nah ▁taught ▁that ▁a ▁red ▁cow ▁born ▁by ▁a ▁ca es are an ▁section , ▁the ▁h ire ▁of ▁a ▁har lot , ▁or ▁the ▁price ▁of ▁a ▁dog ▁was ▁invalid ▁for ▁the ▁purposes ▁of ▁ ▁Rab bi ▁El ie zer ▁ruled ▁it ▁valid , ▁as ▁ ▁states , ▁" You ▁shall ▁not ▁bring ▁the ▁h ire ▁of ▁a ▁har lot ▁or ▁the ▁price ▁of ▁a ▁dog ▁into ▁the ▁house ▁of ▁the ▁Lord ▁your ▁God ," ▁and ▁the ▁red ▁cow ▁was ▁not ▁brought ▁into ▁the ▁house . ▁ ▁In ▁part ▁by ▁reference ▁to ▁ ▁the ▁Gem ara ▁interpreted ▁the ▁words ▁in ▁ ▁" This ▁is ▁the ▁law ▁of ▁the ▁bur nt - of fer ing : ▁It ▁is ▁that ▁which ▁goes ▁up ▁on ▁its ▁fire wood ▁upon ▁the ▁alt ar ▁all ▁night ▁into ▁the ▁morning ." ▁From ▁the ▁passage , ▁" which ▁goes ▁up ▁on ▁its ▁fire wood ▁upon ▁the ▁alt ar ▁all ▁night ," ▁the ▁R abb is ▁dedu ced ▁that ▁once ▁a ▁thing ▁had ▁been ▁placed ▁upon ▁the ▁alt