Maasros 2:3 - 2:4

המעלה פירות מן מגליל – he harvested fruit/produce In the Galilee in order to sell them in Judea and they were not established for tithing, even if he lodged along the way until he would arrive in Judea for it was his intention to sell them there.

וכן בחזרה – if prior to his arrival in Judea, he changed his mind to return them to the Galilee, he consumes from them an incidental meal on the road until he would arrive in the Galilee.

עד שהוא מגיע למקום השביתה – to the place where he wants to rest there on the Sabbath, and immediately upon his arrival there, his produce/fruit became established for tithing, even though Shabbat had not yet arrived, but the Halakha Is not according to Rabbi Meir.

והרוכלין המחזרין בעיירות – to sell spices and women’s anointing [perfumes] and he brings with him produce/fruit, they consume from them an incidental meal until they arrive at the place of lodging and when they arrive there, the produce has been established for tithing.

ר' יהודה אומר בית ראשון – [the first house] that is in the city where he is lodging there, establishes for tithing, and even if he dodges in the other portion of the city, because a person wants to empty/remove his utensils at the first house that he approaches in order to lodge there, but the Halakha is not according to Rabbi Yehuda.

עד שלא נגמרה מלאכתן – their harvesting time for making them liable to tithes had not arrived, each and every fruit, according to what is explained above (chapter 1 of Tractate Maaserot, Mishnayot 2-7).

ר' אליעזר אוסר לאכול מהן עראי – until he separates all of their tithes of Terumah/heave-offering, making obligatory the setting aside of tithes.

וחכמים מתירים – as they hold that the heave-offering/Terumah does not make obligatory the setting aside of tithes unless he made the heave-offering from the basket containing chosen fruits designated for use.

כלכלת תאנים שתרמה – if their harvesting time for making them liable to tithes had not arrived.

ר' שמעון מתיר – even if he separated the heave offering from the basket containing chosen fruits designated for use.

וחכמים אומרים – and the Halakha is according to the Sages, that the heave-offering establishes the obligation to tithe, for when he made the heave-offering/Terumah from the basket containing the chosen fruits designated for use. But after he separated the heave-offering, it is forbidden to eat an incidental meal from that basket containing the chosen fruits designated for use until he separates all of the tithes.