Midrash su Salmi 7:2

Raba said to Rafram b. Papa: "Speak to us, Master, of those excellent things you said in the name of R. Chisda in reference to the synagogue." "This is what R. Chisda said," said [Rafram] to him: " 'What is the meaning of the passage (Ps. 87, 2.) The Lord loveth the gates of Zion more than all the dwellings of Jacob. The Lord loveth the gates that are marked with the signs of Halacha (laws) more than the synagogues and the houses of study.' and this agrees with R. Chiya b. Ami who said, in the name of Ulla: 'Since the destruction of the Temple, nothing has remained to the Holy One, praised be He! in His world, but four cubits of the Halacha [where it is studied].' " Abaye said: "At first I was accustomed to study in the house and pray in the synagogue, but since I heard what R. Cliiya b. Ami said in the name of Ulla, that since the destruction of the Temple, nothing has remained to the Holy One, praised be He! in his world but four cubits of the Halacha, I never prayed but where I studied.'" K. Ami and R. Assi, although they both had twelve synagogues in Tiberia, still did not pray elsewhere but between the pillars where they had studied. R. Chiya b. Ami, in the name of Ulla said: "A man shall always live in the same place where his teacher lives, for as long as Shimi b. Geira lived, solomon did not marry Pharaoh's daughter." Behold, we are taught that a man shall not live in the same place with his teacher! This is not difficult to explain, for the former deals with a disciple who bends before (obeys) his teacher, and the latter deals with a disciple who does not bend before (obey) his teacher. Another thing said R. Chiya b. Ami, in the name of Ulla: "He who enjoys life through the labor of his hand, is greater than he who fears God, for concerning the man who fears God, it is written (Ps. 112, 1.) Happy is the man who feareth the Lord; while concerning the man who enjoys the labor of his hand, it is written (Ib. 128, 2.) When thou eateth of the labor of thy hands: (then) wilt thou be happy, and it shall be well with thee. — Wilt thou be happy, in this world. And it shall be well with thee, in the world to come; but concerning the one who fears God it is not said, And it shall be well with thee."

JACOB AND THE ANGEL
"As if a man did flee from a lion || and a bear met him" (Amos 5:19). The "lion" means Laban, who pursued (Jacob) like a lion to destroy his life. The "bear" refers to Esau, who stood by the way like a bear bereaved by man, to slay the mother with the children. The lion is shamefaced, the bear is not shamefaced. Jacob arose and prayed before the Holy One, blessed be He, saying: Sovereign of all the Universe ! Hast Thou not spoken thus unto me, "Return unto the land of thy fathers, and to thy kindred, and I will be with thee"? (Gen. 31:3).