Comentario sobre Exodo 5:6

הנגשים THE TASKMASTERS — These were Egyptians, and the שוטרים, bailiffs, were Israelites (cf. vv. 14, 15, 19) (Exodus Rabbah 5:18). A taskmaster (נוגש), was given charge over many bailiffs, and a שוטר was one who was appointed to have control over the workmen.

הנוגשים, the more senior officials in charge of the lower echelon of overseers. The relationship between שוטרים and נוגשים is somewhat similar to that between שופטים and שוטרים, judges who make the rules and police who enforce these rules. (Deuteronomy 16,18)

ויצו פרעה ביום ההוא, On that day Pharaoh issued orders, etc. This directive was to be effective only on that particular day. He hoped that by forcing the people to concentrate on their immediate and overwhelming problem they would forget about their fear of what might happen if they failed to offer sacrifices to their G'd in the desert. Any intelligent person understands that an immediate and pressing problem is apt to push other problems that are not so immediate into the background. Pharaoh hoped that a single day of the new decree would suffice to accomplish this objective.