Job 26:13 New English Translation

¹³By his breath^[a] the skies became fair;
his hand pierced the fleeing serpent.^[b]

Job 26:13 tn Or “wind”; or perhaps “Spirit.” The same Hebrew word, רוּחַ (ruakh), may be translated as “wind,” “breath,” or “spirit/Spirit” depending on the context.
Job 26:13 sn Here too is a reference to pagan views indirectly. The fleeing serpent was a designation for Leviathan, whom the book will simply describe as an animal, but the pagans thought to be a monster of the deep. See the same Hebrew phrase in Isaiah 27:1. God’s power over nature is associated with defeat of pagan gods (see further W. F. Albright, Yahweh and the Gods of Canaan).

New English Translation (NET)