1 tn “Swallow the ground” is a metaphor for the horse’s running. Gray renders the line: “quivering and excited he dashes into the fray.”
2 tn The use of אָמַן (’aman) in the Hiphil in this place is unique. Such a form would normally mean “to believe.” But its basic etymological meaning comes through here. The verb means “to be firm; to be reliable; to be dependable.” The causative here would mean “to make firm” or “to stand firm.”