אֶת־הַחֵ֤לֶב תֹּאכֵ֙לוּ֙ וְאֶת־הַצֶּ֣מֶר תִּלְבָּ֔שׁוּ הַבְּרִיאָ֖ה תִּזְבָּ֑חוּ הַצֹּ֖אן לֹ֥א תִרְעֽוּ׃
Ye did eat the fat, and ye clothed you with the wool, ye killed the fatlings; but ye fed not the sheep.
Read kabbalistic (mystical) interpretation of Ezekiel 34:3: and classical mystical sources.