רֹאשׁ־דְּבָרְךָ֥ אֱמֶ֑ת וּ֝לְעוֹלָ֗ם כָּל־מִשְׁפַּ֥ט צִדְקֶֽךָ׃
L’ensemble de tes paroles est vérité, éternels sont tous les arrêts de ta justice.
Orchot Tzadikim
As for him who speaks the truth, there is no quality like it. Therefore, "The beginning of thy word is truth" (Ps. 119:160). And it is said, "Keep thee far from a false matter" (Ex. 23:7).