וַיַּ֙עַשׂ֙ יְרִיעֹ֣ת עִזִּ֔ים לְאֹ֖הֶל עַל־הַמִּשְׁכָּ֑ן עַשְׁתֵּֽי־עֶשְׂרֵ֥ה יְרִיעֹ֖ת עָשָׂ֥ה אֹתָֽם׃
And he made curtains of goats’hair for a tent over the tabernacle; eleven curtains he made them.
Read kabbalistic (mystical) interpretation of Exodus 36:14: and classical mystical sources.