הַֽ֭אוֹכַל בְּשַׂ֣ר אַבִּירִ֑ים וְדַ֖ם עַתּוּדִ֣ים אֶשְׁתֶּֽה׃
Do I eat the flesh of bulls, or drink the blood of goats?
Rashi on Psalms
Will I eat the flesh of bulls I did not order you to bring a sacrifice because I need to eat, but it is My pleasure that I spoke and My will was performed.