Talmud for Maaser Sheni 4:6
מָשַׁךְ מִמֶּנּוּ מַעֲשֵׂר בְּסֶלַע, וְלֹא הִסְפִּיק לִפְדּוֹתוֹ עַד שֶׁעָמַד בִּשְׁתַּיִם, נוֹתֵן לוֹ סֶלַע, וּמִשְׂתַּכֵּר בְּסֶלַע, וּמַעֲשֵׂר שֵׁנִי שֶׁלּוֹ. מָשַׁךְ מִמֶּנּוּ מַעֲשֵׂר בִּשְׁתַּיִם, וְלֹא הִסְפִּיק לִפְדּוֹתוֹ עַד שֶׁעָמַד בְּסֶלַע, נוֹתֵן לוֹ סֶלַע מֵחֻלִּין וְסֶלַע שֶׁל מַעֲשֵׂר שֵׁנִי שֶׁלּוֹ. אִם הָיָה עַם הָאָרֶץ, נוֹתֵן לוֹ מִדְּמָאי:
If he withdrew from him tithe worth a <i>Selah</i> but did not redeem it until the value changed to two [<i>Selah</i>], he must pay him one <i>Selah</i> and profits one <i>Selah</i>, and the <i>Ma'aser Sheni</i> is his. If he withdrew from him tithe worth two <i>Selah</i> but did not redeem it until the value changed to one <i>Selah</i>, he must pay him one <i>Selah</i> of <i>Chulin</i> [non-sacred produce], and the <i>Selah</i> of <i>Ma'aser Sheni</i> is his. If he is an <i>Am Ha'aretz</i> [one who is lax in observing tithes and purity laws], one gives him from <i>Demai</i> [produce from which it is uncertain if tithes were already taken].
Jerusalem Talmud Maaser Sheni
If somebody redeemed Second Tithe and did not give it a name114He thought to redeem the tithe but did not voice his intention., Rebbi Yose says it is sufficient, Rebbi Jehudah says he has to be explicit. If a man was talking with a woman about her bill of divorce or her preliminary marriage and gave her [the valuable for] preliminary marriage and did not spell it out115The usual interpretation is that he gave the valuable and said, take this to be married, but not: take this to be married to me. While in general it is required that the person should be named, if it is clear from the context, one may dispense with it following R. Yose., Rebbi Yose says it is sufficient, Rebbi Jehudah says he has to be explicit.