וַיְהִ֕י מֵֽהַיּ֥וֹם הַה֖וּא וָמָ֑עְלָה וַיְשִׂמֶ֜הָ לְחֹ֤ק וּלְמִשְׁפָּט֙ לְיִשְׂרָאֵ֔ל עַ֖ד הַיּ֥וֹם הַזֶּֽה׃ (פ)
Sejak hari itu dan seterusnya, Daud menjadikannya ketetapan dan peraturan bagi Israel sampai hari ini.
Rashi
From that day on. [Literally 'from that day and above']. It is not stated: "[from that day] on" but "[from that day] and above [=before]." Avrohom had already instituted this statute [when he said,] "Only what the lads have eaten,"5Bereishis 14:24, where it is stated that Avrohom distributed shares of the spoils of war to those who stayed behind and guarded the equipment. those are the ones who stayed with the equipment, "and the portion of the men"6Ibid. who went to war. In Breishis Raboh.