1 Kings 11:30

30 And Ahijah took his new mantle, with which he was covered, and he cut it into twelve parts;

1 Kings 11:30 Meaning and Commentary

1 Kings 11:30

And Ahijah caught the new garment that was on him
This looks as if it was Jeroboam's garment, having got a new one to appear before the king in; though the sense may be this, that the prophet took hold of his own garment that was upon himself:

and rent it in twelve pieces;
as symbolical of the twelve tribes of Israel.

1 Kings 11:30 In-Context

28 Forsooth Jeroboam was a mighty man and strong; and Solomon saw the young waxing man (to be) of good kindred, and witting in things to be done, and Solomon made him prefect, either sovereign, upon the tributes of all the house of Joseph. (And Jeroboam was a strong and mighty man; and Solomon saw that the young man was from a good family, and knowing how to do things, and so Solomon made him prefect, or the ruler, over all the taxes, or all the levies, in the house, or the territory, of the tribe of Joseph.)

29 Therefore it was done in that time, that Jeroboam went out of Jerusalem; and Ahijah of Shiloh, a prophet, covered with a new mantle, found him in the way (met him on the way); and they twain were alone in the field.

30 And Ahijah took his new mantle, with which he was covered, and he cut it into twelve parts;

31 and said to Jeroboam, Take to thee ten cuttings of the mantle; for the Lord God of Israel saith these things, Lo! I shall cut (off) the realm from the hand of Solomon, and I shall give to thee ten lineages (and I shall give ten tribes to thee);

32 but one lineage shall dwell to him, for David, my servant, and for Jerusalem, the city which I chose of all the lineages of Israel; (but one tribe shall stay with him, for the sake of my servant David, and for the sake of Jerusalem, the city which I have chosen out of all the tribes of Israel;)