Midrash su II Re 25:27

(Ibid. 25) "And he cried out to the L rd, and the L rd showed him a tree, etc.": — whence we derive that tzaddikim are not averse to conciliation, and, in passing, that the prayers of tzaddikim are short. Once, a certain disciple officiated in prayer before his master, and was short in his blessings — whereupon the others mocked him, calling him "a shortening disciple" — to which the master countered: "He is not shorter than Moses, who said (Numbers 12:13) 'G d, I pray You, heal her, I pray you.'" On another occasion, a disciple officiated in prayer before R. Elazar and was long in his blessings — whereupon they said to him: "This one is an elongater" — to which he countered: "Not more so than Moses, who said (Devarim 9:25) 'And I fell (in prayer) before the L rd these forty days and forty nights.'" There is a time to be short and a time to be long. "And the L rd showed him a tree": R. Yehoshua says: a willow tree. R. Eliezer Hamodai says: an olive tree, there being no tree more bitter than an olive tree. R. Yehoshua b. Karcha says: an ivy. R. Nathan says: a cedar. Others say: He uprooted a fig and he uprooted a pomegranate. R. Shimon b. Gamliel says: Come and see how different are the ways of the Holy One Blessed be He from the ways of flesh and blood. (A man of) flesh and blood heals bitter with sweet, but the Holy One Blessed be He heals bitter with bitter. How so? He places something damaging into something that has been damaged so that a miracle be wrought in it, as in (Isaiah 38:21) "And Isaiah said: Let them take a cake of figs and apply it to the rash and he will recover." Now does not raw flesh, when you apply a cake of figs to it, become putrid? (The resolution:) Place something damaging into something that has been damaged so that a miracle be wrought in it. Similarly, (II Kings 2:21) "And he went to the (polluted) spring and threw salt into it, etc." Now does not even fresh water become putrid when salt is put into it? (The resolution:) Place something damaging, etc. The expounders of metaphors said: He showed him (Moses) words of Torah, which are compared to a tree, viz. (Mishlei 3:18) "It (Torah) is a tree of life to those who hold fast to it, etc." It is not written "Vayarehu etz" ("And He showed him a tree"), but "Vayorehu" ("And He taught him"), as in (Mishlei 4:4) "Vayoreni ('And He taught me') and He said to me: Let My words (of Torah) sustain your heart." "and he cast it into the waters": Others say: Israel were (hereby) imploring (mercy) and praying before their Father in heaven. As a son implores and guards himself before his father, so were Israel imploring and guarding themselves before their Father in heaven, saying before Him (as it were): "L rd of the universe, we sinned before You by caviling against You at the sea." "and the waters were sweetened": R. Yehoshua says: They were bitter for a short while and they were sweetened. R. Eliezer Hamodai says: They were bitter from the beginning, "the waters" being written twice. "There He made for them statute and judgment": "statute" — Sabbath; "judgment" — honoring of father and mother. R. Elazar Hamodai says: "statute" — illicit relations, viz. (Leviticus 18:30) "not to do according to the statutes of the abominations that were done before you." "judgment" — the laws of ravishment, penalties, and injuries. "and there nisahu": He elevated them to greatness, as in (II Kings 25:27) "Evil Merodach … elevated ("nasa") Yehoyachin, etc.", and (Numbers 4:22) "Elevate ("nasso") the sons of Gershon." These are the words of R. Yehoshua. R. Elazar Hamodai said to him: Isn't ("nasso" meaning) greatness written with a shin, but here ("nisahu") is written with a "samech"! What, then, is the intent of "and there nisahu"? There the L rd tried Israel.

Rabbi Abbahu said: Forty-five years did Nebuchadnezzar reign. Know that it is so. In the year when he began to reign, he went up to Jerusalem, and conquered Jehoiakim, king of Judah, as it is said, "In the third year of the reign of || Jehoiakim, king of Judah, came Nebuchadnezzar, king of Babylon, unto Jerusalem, and besieged it" (Dan. 1:1). For eight years he ruled over the kingdom of Jehoiakim, and eleven years Zedekiah ruled. (Behold,) nineteen years before he destroyed the Temple. (Thereafter he ruled) twenty-six years. Know that it is so. Come and see from the exile of Jehoiachin until his son Evil-Merodach reigned thirty-seven years elapsed, as it is said, "And it came to pass in the seven and thirtieth year of the captivity of Jehoiachin, king of Judah, in the twelfth month, on the seven and twentieth day of the month, that Evil-Merodach, king of Babylon, in the year that he began to reign, did lift up the head of Jehoiachin, king of Judah, out of prison" (2 Kings 25:27).