Will two walk together except they have agreed?
Is it possible for two to walk together without having agreed?! In the question: The matter is agreed upon between them from the beginning, and it is not possible for this to happen by chance.
("If two go together, they shall not be separated from me, if they be destined" - Amos 3:3)
Translation
Expression (Hebrew)
הֲיֵלְכוּ שְׁנַיִם יַחְדָּו בִּלְתִּי אִם נוֹעָדוּ ?!
Definition (Hebrew)
הַאִם יִתָּכֵן שֶׁשְּׁנַיִם יֵלְכוּ בְּיַחַד לְלֹא שֶׁתֵּאֲמוּ אֶת הַדָּבָר בֵּינֵיהֶם?! בְּהַשְׁאָלָה: הַדָּבָר מְתֹאָם בֵּינֵיהֶם מֵרֹאשׁ וְלֹא יִתָּכֵן שֶׁזֶּה מִקְרִי.
("הֲיֵלְכוּ שְׁנַיִם יַחְדָּו בִּלְתִּי אִם נוֹעָדוּ"- עָמוֹס ג ג)