'Enlarged' in the Bible

{To the chief Musician on Neginoth, A Psalm of David.} Hear me when I call, O God of my righteousness: thou hast enlarged me when I was in distress; have mercy upon me, and hear my prayer.

Thou hast enlarged my steps under me, that my feet did not slip.

The troubles of my heart are enlarged: O bring thou me out of my distresses.