Танах к Бамидбар 18:17

אַ֣ךְ בְּֽכוֹר־שׁ֡וֹר אֽוֹ־בְכ֨וֹר כֶּ֜שֶׂב אֽוֹ־בְכ֥וֹר עֵ֛ז לֹ֥א תִפְדֶּ֖ה קֹ֣דֶשׁ הֵ֑ם אֶת־דָּמָ֞ם תִּזְרֹ֤ק עַל־הַמִּזְבֵּ֙חַ֙ וְאֶת־חֶלְבָּ֣ם תַּקְטִ֔יר אִשֶּׁ֛ה לְרֵ֥יחַ נִיחֹ֖חַ לַֽיהוָֽה׃

Но первенца вола или первенца овцы или первенца козла не выкупай; они святы: изливай кровь их на жертвенник и разводи их жирный дым за жертву, приносимую огнем, ради сладкого вкуса Господу.

Deuteronomy

Every firstborn that is born in your cattle, and in your flocks—a male—you must consecrate to Adonoy, your God; you may not work with your first-born ox, or shear the first-born of your flocks.

Leviticus

However, a firstling [animal] that is born first shall belong to Adonoy [as a sacrifice] from among the domestic animals; a man shall not consecrate it [for any other purpose] whether it is an ox or a lamb, it belongs to Adonoy.

Exodus

All that opens the womb [the first-born] is Mine, and of all your livestock that is male, that open [the womb] both cattle and sheep.