Leviticus 2:13

וְכָל־קָרְבַּ֣ן מִנְחָתְךָ֮ בַּמֶּ֣לַח תִּמְלָח֒ וְלֹ֣א תַשְׁבִּ֗ית מֶ֚לַח בְּרִ֣ית אֱלֹהֶ֔יךָ מֵעַ֖ל מִנְחָתֶ֑ךָ עַ֥ל כָּל־קָרְבָּנְךָ֖ תַּקְרִ֥יב מֶֽלַח׃ ס

καὶ πᾶν δῶρον θυσίας ὑμῶν ἁλὶ ὀλισθήσεται· οὐ διαπαύσετε ἅλα κυρίου ἀπὸ προσοίσετε κυρίῳ τῷ θεῷ ὑμῶν ἅλας.

Greek text from Swete's edition, CC BY-SA 4.0

Y sazonarás toda ofrenda de tu presente con sal; y no harás que falte jamás de tu presente la sal de la alianza de tu Dios: en toda ofrenda tuya ofrecerás sal.

And you shall season each of your grain offerings with salt. You must not leave the salt of the covenant of your God out of your grain offering; you are to add salt to each of your offerings.