יָשַׁר
From LSJ
δι' ἐρημίας πολεμίων πορευόμενος → he marched on without finding any enemy, his route lay through a country bare of enemies
English (Strong)
a primitive root; to be straight or even; figuratively, to be (causatively, to make) right, pleasant, prosperous: direct, fit, seem good (meet), + please (will), be (esteem, go) right (on), bring (look, make, take the) straight (way), be upright(-ly).