וְעָמְד֧וּ שְׁנֵֽי־הָאֲנָשִׁ֛ים אֲשֶׁר־לָהֶ֥ם הָרִ֖יב לִפְנֵ֣י יְהוָ֑ה לִפְנֵ֤י הַכֹּֽהֲנִים֙ וְהַשֹּׁ֣פְטִ֔ים אֲשֶׁ֥ר יִהְי֖וּ בַּיָּמִ֥ים הָהֵֽם׃
dann werden beide Männer, zwischen denen die Kontroverse ist, vor dem Herrn stehen, vor den Priestern und den Richtern, die in jenen Tagen sein werden.
Siddur Sefard
After the Shemoneh Esrei has been said, the entire congregation repeats וַיְכֻלּוּ , in testimony of our belief that God created heaven and earth. According to Halacha, when one is a witness, he must stand and declare his testimony aloud.