וְשָׁמַרְתָּ֨ אֶת־הַמִּצְוָ֜ה וְאֶת־הַֽחֻקִּ֣ים וְאֶת־הַמִּשְׁפָּטִ֗ים אֲשֶׁ֨ר אָנֹכִ֧י מְצַוְּךָ֛ הַיּ֖וֹם לַעֲשׂוֹתָֽם׃ (פ)
Guarda, pois, o mandamento, os estatutos e os juízos que hoje te ordeno, para que os cumpras. {פ}
Eruvin
(Devarim 7,11) "that I command you today to perform" and not tomorrow to do. Today to perform and tomorrow to receive benefit.