Korbán támid

the regular burnt offering instituted at Mount Sinai —an offering by fire of pleasing odor to יהוה.

צו את בני ישראל COMMAND THE CHILDREN OF ISRAEL — What is said above? Moses said, “Let the Lord set [a man over the congregation]” (Numbers 27:16). The Holy One, blessed be He, said to him, “Instead of giving Me a command regarding My children, command My children regarding Me!” A parable! It may be compared to the case of a princess who was departing this world and gave her husband charge concerning her children, etc., as it is related in Sifrei Bamidbar 142:1.

“Let יהוה, Source of the breath of all flesh, appoint someone over the community

There were five events that happened to our ancestors on the seventeenth of Tammuz and five on the ninth of Av.On the seventeenth of Tammuz: The tablets were shattered; The tamid (daily) offering was cancelled; The [walls] of the city were breached; And Apostomos burned the Torah, and placed an idol in the Temple. On the ninth of Av It was decreed that our ancestors should not enter the land, The Temple was destroyed the first And the second time, Betar was captured, And the city was plowed up. When Av enters, they limit their rejoicing.