Related על סוכה 5:4

Saints and pious men were dancing before them with torches, and saying words of praise. What were they saying? Happy is he who has not sinned, and whoever has sinned shall be forgiven. Some of them were saying, Happy am I whose youth has not shamed my old age, this was said by the pious men. And others of them were saying, Happy am I whose old age can atone for my youth, this was said by the penitents.Hillel the Elder used to say : To the place which my heart loves, there my feet lead me. If you come to my house (says God), I will go to there. If you do not come to My house, then I will not go to there. For it is said, “In every place where I record My name I will come unto you, and I will bless you.”

And the Levites with their harps and lyres and cymbals and all manner of musical instruments without number were there, saying, “Behold, bless ye the Lord, all ye servants of the Lord.” Some were saying, Lift up your hands to the sanctuary, and bless ye the Lord. When they parted they said to one another, The Lord bless thee out of Zion, and see thou the good of Jerusalem all the days of thy life. You should see your children's children. The herald cried out: they sounded a plain note, a tremolo, and a plain note. Rabbi Yehudah said: They did not sound less than seven nor more than thirteen times at the opening of the Temple gates. He who blew at their opening did not do so at their closing. Three times they sounded before the altar. He who blew before the altar did not do so on the tenth step, and he who blew on the tenth step did not do so before the altar.