Exodus 35:7 Midrash

וְעֹרֹ֨ת אֵילִ֧ם מְאָדָּמִ֛ים וְעֹרֹ֥ת תְּחָשִׁ֖ים וַעֲצֵ֥י שִׂטִּֽים׃

and rams’skins dyed red, and sealskins, and acacia-wood;

Read midrashic interpretation of Exodus 35:7: and classical rabbinic exegesis.