Leviticus 2:11ויקרא ב׳:י״א
No meal offering that you offer to יהוה shall be made with leaven, for no leaven or honey may be turned into smoke as an offering by fire to יהוה.
Torah Temimah on Torah, Leviticus 2:11:9תורה תמימה על התורה, ויקרא ב׳:י״א:ט׳
...
David Zvi Hoffmann on Leviticus 2:11:1-2פירושי רד"צ הופמן על ויקרא ב׳:י״א:א׳-ב׳
...
Rashi on Leviticus 2:12:1רש"י על ויקרא ב׳:י״ב:א׳
קרבן ראשית תקריבו אתם YE MAY OFFER THEM AS AN OFFERING OF THE FIRST FRUITS — But what is it that you have to offer of leaven and of honey? The offering of the first fruits, viz., the “two loaves’’ of the Feast of Weeks” that were brought of leavened dough, — as it is said, (Leviticus 23:16, 17) “[and ye shall offer a new meal-offering unto the Lord . . . two loaves] they shall be baken leavened”. — and the first ripe fruits were brought of species that contain sweet juices (דבש), such as the firstlings of figs and dates (Menachot 58a).
Kli Yakar on Leviticus 2:11:1כלי יקר על ויקרא ב׳:י״א:א׳
...
Kli Yakar on Leviticus 2:11:2כלי יקר על ויקרא ב׳:י״א:ב׳
...
Malbim on Leviticus, Vayikra 136:1מלבי"ם על ויקרא, ויקרא קל״ו:א׳
...
Mizrachi, Leviticus 2:11:1מזרחי, ויקרא ב׳:י״א:א׳
...