17Now, belt your garment around your waist and arise, and speak to them all that I command you. Do not be dismayed before them, or I will make you dismayed before them.
17But you [Jeremiah], 1:17 Gird up your loins, a phrase often found in the Bible, may be an urgent call to get ready for immediate action, or it may be a call to prepare for a coming action or event. The phrase is related to the type of clothing worn in ancient times. To keep from impeding the wearer during any vigorous activity, e.g. battle, exercise, strenuous work, etc., the loose ends of a garment (tunic, cloaks, mantle, etc.) had to be gathered up and tucked into the girdle. The girdle was a band about six inches wide that had fasteners in front. It was worn around the loins (the midsection of the body between the lower ribs and the hips) and was normally made of leather.gird up your loins [in preparation]! Get up and tell them all which I command you. Do not be distraught and break down at the sight of their [hostile] faces, or I will bewilder you before them and allow you to be overcome.
17Get yourself ready.1:17 Hebrew Gird up your loins. Stand up and tell them everything that I command you. Do not be intimidated by them, or I will terrify you before them.