פּירוש אויף ירמיהו 31:21

Set up markers for yourself Signs in the good ways of your ancestors.

small palms small palms (תְּמָרִים) planted for a sign on the way. And the simple interpretation of the verse is. Make signs to know the way you traversed from Eretz Israel to Babylon, so that you will return by that road; that is to say that you will surely return from there.

the road upon which you went The “kethib” is הָלָכְתִּי, “I went,” and everywhere that you went I went with you Jonathan, however, renders. place “tamrurim” for yourself: Pray with embittered spirit, deriving תַּמְרוּרִים from מַר bitter. (And Menahem [Machbereth p. 119] explained תַּמְרוּרִים as an expression of raising up, and so he explained וְתִמְרוֹת “raising of smoke” (Joel 3:3). In some editions, this is missing.)