Related על תרומות 11:9

A cow of an Israelite that gave birth to a first-born calf, he may feed it vetch of terumah. Rabban Shimon ben Gamaliel says, and not only that, but for someone who merits to have vetch, that person may store vetch of terumah inside his dovecote and he need not worry [that the doves will come and eat it].