'Pertained' in the Bible

Then there arose and went over by number twelve of Benjamin, which pertained to Ishbosheth the son of Saul, and twelve of the servants of David.

Then the king called to Ziba, Saul's servant, and said unto him, I have given unto thy master's son all that pertained to Saul and to all his house.

Then said the king to Ziba, Behold, thine are all that pertained unto Mephibosheth. And Ziba said, I humbly beseech thee that I may find grace in thy sight, my lord, O king.