'Pegs' in the Bible

Look at Zion, the city of our festival times.Your eyes will see Jerusalem,a peaceful pasture, a tent that does not wander;its tent pegs will not be pulled upnor will any of its cords be loosened.

“Enlarge the site of your tent,and let your tent curtains be stretched out;do not hold back;lengthen your ropes,and drive your pegs deep.