Levitico 23:11

¹¹ e il sacerdote agiterà la mannella davanti all’Eterno, perché sia gradita per il vostro bene; il sacerdote l’agiterà il giorno dopo il sabato.

Leaven

'Leaven' signifies evil and falsity which should not be mixed with good and true things.

¹¹ "'No meal offering, which you shall offer to Yahweh, shall be made with yeast; for you shall burn no yeast, nor any honey, as an offering made by fire to Yahweh.