Since I don't know what you want to do with the found text, this is fairly generic:
Code:
With ActiveDocument.Content
With .Find
.ClearFormatting
.Replacement.ClearFormatting
.Text = """images/folder 1/pic [0-9]{3}.JPG"""
.Replacement.Text = ""
.Forward = True
.Wrap = wdFindStop
.Format = False
.MatchWildcards = True
.Execute
End With
Do While .Find.Found
MsgBox .Text
.Find.Execute
Loop
End With