ציטירנדיקער פּירוש אויף יחזקאל 47:2

מים מפכים – as it is written in Ezekiel (47:2): “And I found water was gushing from [under] the south wall,” and that is south which is called “right-hand,” as it is written )Psalms 89:13): “North and south – [You created them; Tabor and Hermon sing forth Your name].” But see Ezekiel in prophecy that they would go out from the House of the Holy of Holies thin like the proboscides of locusts (see Tractate Pesahim, Chapter 3, Mishnah 5), and when they would arrive at this gate, they would grow strong/gather courage and become like the fulness of a small flask/jar and that is why they call them “gushing waters.”