וַתֹּ֙אמֶר֙ שְׁבִ֣י בִתִּ֔י עַ֚ד אֲשֶׁ֣ר תֵּֽדְעִ֔ין אֵ֖יךְ יִפֹּ֣ל דָּבָ֑ר כִּ֣י לֹ֤א יִשְׁקֹט֙ הָאִ֔ישׁ כִּֽי־אִם־כִּלָּ֥ה הַדָּבָ֖ר הַיּֽוֹם׃
At sinabi niya: “Maghintay ka lang dito, anak ko, hanggang malaman mo kung paano magtatapos ang bagay na ito; sapagkat hindi titigil ang lalaking iyon hangga't hindi niya natatapos ang bagay na ito ngayong araw.”
Rashi
Until he settles. [I.e., until] the man [settles] the matter today.
Ibn Ezra
"How the matter will fall. Because all decrees come from heaven, therefore it will fall. And if not, not one thing from his words would fall."