Komentarz do Jeremiasza 31:6

the watchers shall call The lookouts at the tops of the lofty towers to announce with a voice heard a distance away. Another explanation: נֹצְרִים is like “He keeps (נֹצֵר) lovingkindness” (Exod. 34:7), an expression of keeping. That is to say: There is a day when they will call those who kept the Torah and say, “Rise...” And so did Jonathan render: There are many days and much goodness that is destined to come to the righteous who kept My Torah from days of old.

For there is a day – There is a day prepared on which the scouts who stand on the mountains will call aloud ‘Rise! Let us go up to Zion, to the Lord’ because the redemption has come and the Divine Presence returned to her place in Zion:

For there is a day – Because in the beginning they placed guards on Mount Ephraim to prevent Israel from coming up to Jerusalem, and the day will come when they place watchmen and guards who will cry out ‘Rise! Let us go up to Zion.’ They will keep watch in the opposite fashion, because everyone will bring the fruits of the fourth year up to Jerusalem to eat them there.