Midrasch zu Nechemja 10:38

And Jacob called unto his sons. Scripture states elsewhere in allusion to this verse: I will cry unto God Most High; unto God that accomplisheth it for me (Ps. 57:3). R. Joshua the son of Levi said: The earthly court promulgated three decrees. And these are they: the first occurred during the time of Ezra. After their return from Babylon, the Holy One, blessed be He, desired them to release the Israelites from the obligation of giving tithes.¹³Because they were impoverished, and the tithe demanded too great a sacrifice. What did the Israelites do? They arose and decreed that they would pay their tithes, as it is said: And that we should bring the first of our dough, and our heave-offerings, and the fruit of all manner of trees, the wine and the oil, unto the priests, to the chambers of the house of our God; and the tithes of our land unto the priests (Neh. 10:38). What did they do after that? They recorded this decree in a book, signed it, and placed it in the Temple. When they entered the Temple the next day, they found that it had been sealed. Whence do we know this? It is written: And yet for all this we make a sure covenant, and subscribe it, and seal it (ibid., v. 1). Because it had been sealed they knew that the Holy One, blessed be He, approved their decision.

One was in the days of Ezra. When they came back from Babylon, the Holy One wanted to absolve them of the tithes. What did they do? They arose and decreed on their own that they would tithe, as stated (in Neh. 10:38 [37]): < AND THAT WE SHOULD BRING TO THE PRIESTS, UNTO THE STOREROOMS IN THE HOUSE OF OUR GOD >, THE FIRST OF OUR DOUGH, THE GRAIN OFFERINGS, THE FRUIT OF < EVERY TREE, WINE AND OIL >…. What did they do? They wrote it in a book and placed it in the Temple. The next day they entered and found it sealed because the Holy One had concurred with them. Thus it is stated (in Neh. 10:1 [9:38]): BECAUSE OF ALL THIS, WE ARE MAKING A FIRM COVENANT {SEALING IT OVER} AND [PUTTING IT IN WRITING, AND UPON] THE SEALED COPY….
And one was in the days of Mordecai and Esther, as stated (in Esth. 9:27): < THE JEWS > INSTITUTED AND TOOK < UPON THEMSELVES, THEIR DESCENDANTS, AND UPON ALL WHO WOULD JOIN THEM THAT THEY WOULD NOT FAIL TO KEEP THESE TWO DAYS >…. They instituted above what they had accepted below.
And one was in the days of Joshua, when Israel entered the land. Joshua said to them (in Josh. 6:17): {THE} [THAT] CITY < AND EVERYTHING IN IT > ARE TO BE PROSCRIBED < FOR THE LORD >. Now you do not find that the Holy One had told him this thing. Rather he did it on his own. And where is it shown that the Holy One concurred with him? Where it is stated (in Josh. 7:11): ISRAEL HAS SINNED (by breaking the proscription).