Numbers 29:12-13 ▼

12 'And on the fifteenth day of the seventh month a holy convocation ye have; ye do no servile work; and ye have celebrated a festival to Jehovah seven days,

13 and have brought near a burnt-offering, a fire-offering, a sweet fragrance, to Jehovah; thirteen bullocks, sons of the herd, two rams, fourteen lambs, sons of a year; perfect ones they are;