כִּֽי־שְׁתַּ֥יִם רָע֖וֹת עָשָׂ֣ה עַמִּ֑י אֹתִ֨י עָזְב֜וּ מְק֣וֹר ׀ מַ֣יִם חַיִּ֗ים לַחְצֹ֤ב לָהֶם֙ בֹּאר֔וֹת בֹּארֹת֙ נִשְׁבָּרִ֔ים אֲשֶׁ֥ר לֹא־יָכִ֖לוּ הַמָּֽיִם׃
내 백성이 두 가지 악을 행하였나니 곧 생수의 근원되는 나를 버린 것과 스스로 웅덩이를 판 것인데 그것은 물을 저축지 못할 터진 웅덩이니라
Rashi on Jeremiah
two evils Had they exchanged their Deity [lit. their fear] for one His equal, it would be one evil, and now that they have forsaken Me, that I am a spring of living waters, to follow idols, which are like cisterns of stored up water, and they are broken and cracked, and their water is absorbed in their cracks, these are two evils.
Rashi on Jeremiah
that do not hold (Tendront in O.F.) their water, for the water will make their edge and their walls muddy, and they cave in.