Nethanel ben Zuar’s peace offering marks the conclusion of his gift, featuring a carefully selected collection of cattle and flock animals. The arrangement of these animals is strictly determined by their age [בכור שור]. While sheep are typically mentioned before goats in biblical texts, the order is adjusted here to group the animals by maturity. The he-goats, which are two years old, are listed immediately after the two-year-old rams. The lambs, being only one year old, are placed at the end of the sequence.
Beyond their physical age and order, the specific components of this offering contain a symbolic layer that connects directly to the foundations of the nation and the Torah [רש״י]. The offering of two cattle represents Moses and Aaron. These two leaders dedicated themselves to establishing peace between the Israelites and God, a mission that perfectly mirrors the essential purpose of a peace offering.
Furthermore, the three types of flock animals brought to the altar—rams, he-goats, and lambs—reflect the threefold structure of the nation, which is divided into Priests, Levites, and Israelites. This trio of animals also represents the three major sections of the Bible: the Torah, the Prophets, and the Writings. Finally, the quantity of five is repeated across each of these three flock species. This recurring number serves as a parallel to the Five Books of Moses and mirrors the structure of the Ten Commandments, which were evenly divided into five commandments on each of the two tablets.