Numbers 29:12-13 ▼

12 ‘Then on the fifteenth day of the seventh month you shall have a holy convocation; you shall do no laborious work, and you shall celebrate a feast to Yahweh for seven days.

13 And you shall bring near a burnt offering, an offering by fire as a soothing aroma to Yahweh: thirteen bulls from the herd, two rams, fourteen male lambs one year old, which are without blemish;