Kutoka 34 : 20 Exodus chapter 34 verse 20

Na mzaliwa wa kwanza wa punda utamkomboa kwa mwana-kondoo; tena kwamba hutaki kumkomboa, ndipo utamvunja shingo. Wazaliwa wa kwanza wote wa wanao utawakomboa. Wala hapana atakayehudhuria mbele zangu mikono mitupu.
soma Mlango wa 34

The firstborn of a donkey you shall redeem with a lamb: and if you will not redeem it, then you shall break its neck. All the firstborn of your sons you shall redeem. No one shall appear before me empty.