פירוש על יחזקאל 47:12

month after month its fruits will ripen From month to month its fruits will ripen.

for a cure [Heb. לִתְרוּפָה.] Our Sages of blessed memory explained: to unlock the mouth (לְהָתִיר פֶה) of the dumb and the mouth [of the womb] of the barren (Men. 98a), but its apparent meaning is a word for healing, as in (Jer. 6:14): “And they healed (וַיְרַפְאוּ) the breach of My people easily.” And so did Menahem connect it.