Colorful creature characteristics[1]
וזאת התרומה אשר תקחו מאתם…וערת תחשים
And this is the donation that you shall take from them…the skins of the tachash[2]
One of the fundamental parts of the Mishkan, the portable Temple that accompanied the Jews in the wilderness, was tachash skins. Rashi tells us[3] that they were beautifully composed of many colors. What animal was the tachash? It’s hard to know[4]. Our Sages tell us that it was a creature that only existed at that specific time, never to exist again[5].