NET
5 Then a trustworthy king will be established; he will rule in a reliable manner, this one from David’s family. He will be sure to make just decisions and will be experienced in executing justice.
Darby
5 And a throne shall be established in mercy: and in the tent of David there shall sit upon it, in truth, one judging and seeking justice and hastening righteousness.
KJV
5 And in mercy shall the throne be established: and he shall sit upon it in truth in the tabernacle of David, judging, and seeking judgment, and hasting righteousness.