נָצַח
From LSJ
ἀλλ᾽ οὐδὲ εἷς τέκτων ὀχυρὰν οὕτως ἐποίησεν θύραν, δι᾽ἧς γαλῆ καὶ μοιχὸς οὐκ εἰσέρχεται → but no carpenter ever made a door so secure that a weasel or a womanizer could not pass through it
English (Strong)
a primitive root; properly, to glitter from afar, i.e. to be eminent (as a superintendent, especially of the Temple services and its music); also (as denominative from נֵ֫צַח), to be permanent: excel, chief musician (singer), oversee(-r), set forward.