John Gills Exposition of the Bible Commentary - Psalms 59:7
Behold, they belch out with their mouth ,.... Bark like dogs, so Aben Ezra; or "bubble out" F21 יביעון "scaturient", Montanus; "copiose eructant", Gejerus. , as a fountain bubbles out with water; so they cast out their wickedness in great abundance; see Jeremiah 6:7 ; the phrase denotes the abundance of evil things and wicked speeches that came out of their mouths, which showed the naughtiness of their hearts; so David's enemies blustered and threatened what they would do to him... read more
Matthew Henry's Complete Commentary - Psalms 59:1-7
The title of this psalm acquaints us particularly with the occasion on which it was penned; it was when Saul sent a party of his guards to beset David's house in the night, that they might seize him and kill him; we have the story 1 Sam. 19:11. It was when his hostilities against David were newly begun, and he had but just before narrowly escaped Saul's javelin. These first eruptions of Saul's malice could not but put David into disorder and be both grievous and terrifying, and yet he kept up... read more