2 Samuel 18:6
forest ... Ephraim <0669 03293> [wood of Ephraim.]
The wood of Ephraim was evidently beyond Jordan, and apparently not far from Mahanaim; and it is supposed to be the place where the Ephraimites were slain by Jephthah.
2 Samuel 18:17
<05324> [laid.]
This was the ancient method of burying, whether heroes or traitors; the heap of stones being designed to perpetuate the memory of the event, whether good or bad. The Arabs in general make use of no other monument than a heap of stones over a grave. Thus, in an Arabic poem, it is related, that Hatim the father, and Adi the grandfather of Kais, having been murdered, at a time before Kais was capable of reflection, his mother kept it a profound secret; and in order to guard him against having any suspicion, she collected a parcel of stone on two hillocks in the neighbourhood, and told her son that the one was the grave of his father, and the other of his grandfather. The ancient cairns in Ireland and Scotland, and the tumuli in England, are of this kind.