Do not stand at the crossroads to cut off his fugitives; do not hand over his survivors in the day of distress.
It follows, And thou shouldest not stand on the going forth. The word פרק perek signifies to break, to dissipate, to rend; hence פרק perek, as a noun, in Hebrew means rending and breaking. Therefore some take it metaphorically for a place where two ways meet, when one road is cut or divided into two.
Edom stands convicted and condemned for one crime above all: violence against their brother Jacob. This ancient grudge against God's own people fills their measure; injuries to His people are affronts to God Himself, and He will take vengeance.
AI summary
Commenting on Obadiah 1:10-16
Neither shouldest thou have stood in the crossing,.... In a place where two or more roads met, to stop the Jews that fled, let them take which road they would: or, "in the breach" (y); that is, of the walls of the city; to cut off those of his that did escape; such of the Jews that escaped the sword of the Chaldeans in the...