This heap [be] witness
Agreeably to its name, which both he and Jacob gave unto it: and [this] pillar [be] witness:
which was set up for the same purpose: that I will not pass over this heap to thee, and that thou shalt not
pass over this heap and this pillar unto me, for harm;
not that these were to be the boundaries of their respective countries; for neither of them at present were possessed of lands that reached hither, if of any at all; nor that it would be a breach of covenant to pass over or by those, from one country into another, but so as to do, or with an intent to do, hurt to each other.
The Brenton translation of the Septuagint is in the public domain.