TOSFOS DH ELA MELAMED SHE'HECHZIRAN YIRMIYAH V'YOSHIYAH MALACH ALEIHEM
úåñ' ã"ä àìà îìîã ùäçæéøï éøîéä åéàùéä îìê òìéäí
(Summary: Tosfos reconciles this with his explanation on Daf 12b and elaborates.)
åúéîä, ùäøé àçøé ùäçæéøï éøîéä ìà òîãå áàøõ ÷åãí çåøáï ë"à ì"å ùðä, ëãôøéùéú ìòéì áô"á (ãó éá:)...
Question: After Yirmiyah brought them back, they only remained in the land for another thirty-six years, as Tosfos explained earlier in the second Perek (on Daf 12b)
åà"ë ìà äâéòå òã äéåáì, åäéàê ðåëì ìîöåà "åéùîòå åéùìçå" ?
Question (cont.): In that case, they did not remain there until the Yovel; so how can we find that "They listened and sent them away"?
åé"ì, ãðåëì ìîöåà àåúí òáãéí ùäéå ìäí ÷åãí ùâìå.
Answer: It is possible with regard to Avadim that they had before they went into Galus (See Avodah Berurah).
åäà ãôøéê ìòéì 'åäëúéá "åéùîòå åéùìçå" ...
Implied Question: And when the Gemara asked earlier 'Is it not written "And they heard and they sent away?"
òé÷ø äôéøëà îãëúéá (éøîéä ìã) "åéùîòå ëì äùøéí åëì äòí àùø áàå ááøéú" -îùîò ùðëðñå ááøéú ìùìç òáãéäí çôùéí áéåáì ëùéâéò äéåáì.
Answer: The real question is from the Pasuk (Yirmiyah, 34) "And all the princes and all the people heard that they entered into the covenant" - implying that they entered into a covenant to send away their Avadim when the Yovel arrived.