וַיֹּ֕אמֶר בִּ֥י נִשְׁבַּ֖עְתִּי נְאֻם־יְהוָ֑ה כִּ֗י יַ֚עַן אֲשֶׁ֤ר עָשִׂ֙יתָ֙ אֶת־הַדָּבָ֣ר הַזֶּ֔ה וְלֹ֥א חָשַׂ֖כְתָּ אֶת־בִּנְךָ֥ אֶת־יְחִידֶֽךָ׃
가라사대 여호와께서 이르시기를 내가 나를 가리켜 맹세하노니 네가 이같이 행하여 네 아들 네 독자를 아끼지 아니하였은즉
Tosefta Maaser Sheni (Lieberman)
5:29 The phrase "As you vowed" refers to the promise made to Abraham, as mentioned in Scripture, "By myself I have sworn, says the Lord, because of what you have done I will surely bless you." Moreover, all these blessings come through the merit of the tribes, indicated in Scripture, within the verse, "the oaths of the tribes." The word "land" represents the land itself, and the phrase "Flowing with milk and honey" symbolizes the abundance of the crop due to the giving of tithes.