四分律行事鈔資持記 2.444

2.444

七中。彼明盜四足者，驅向所期，足遍犯重，不隨所向者輕（雖離，但得蘭罪。）；本期不定，舉遍即重；本主來逐，心未得者輕（即文中所謂未作得想也。）。

In the seventh: that text explains stealing four-footed animals: driving them toward the intended place, once all feet have stepped, the grave offense is incurred; if they do not follow where they are driven, it is light (though removed, one only incurs a sthūlātyaya); if the original destination was undetermined, once all [feet] are lifted, it is grave; if the original owner comes in pursuit and one's mind has not yet secured [the animal], it is light (namely, what the text calls not yet having formed the thought of attainment).