קְחִ֥י רֵחַ֖יִם וְטַ֣חֲנִי קָ֑מַח גַּלִּ֨י צַמָּתֵ֧ךְ חֶשְׂפִּי־שֹׁ֛בֶל גַּלִּי־שׁ֖וֹק עִבְרִ֥י נְהָרֽוֹת׃
Weź żarna, a miel mąkę; zdejm zasłonę twoję, podkasaj podół, obnaż goleń, a brnij przez rzeki.
Mishnah Pesachim
The pesah is slaughtered in three divisions, as it is said, “And the whole assembly of the congregation of Israel shall slaughter it” (Exodus 12:6): “assembly,” “congregation,” and “Israel.” The first division entered, the Temple court was filled, and they closed the doors of the Temple court. They sounded a teki'ah, a teru'ah, and a teki'ah. The priests stood in rows, and in their hands were basins of silver and basins of gold, a row which was entirely of silver was of silver, and a row which was entirely of gold was of gold, they were not mixed. And the basins did not have flat bottoms, lest they put them down and the blood becomes congealed.