וְלָקַ֞ח אֶלְעָזָ֧ר הַכֹּהֵ֛ן מִדָּמָ֖הּ בְּאֶצְבָּע֑וֹ וְהִזָּ֞ה אֶל־נֹ֨כַח פְּנֵ֧י אֹֽהֶל־מוֹעֵ֛ד מִדָּמָ֖הּ שֶׁ֥בַע פְּעָמִֽים׃
Eleazar, o sacerdote, tomará do sangue com o dedo, e dele espargirá para a frente da tenda da revelação sete vezes.
Mishnah Middot
All the walls that were there [in the Temple] were high except the eastern wall, for the priest who burned the red heifer would stand on the top of the Mount of Olives and direct his gaze carefully to see the opening of the Sanctuary at the time of the sprinkling of the blood.