His first act after his coronation was significant. Saul had been always content with the obscurity of his native Gibeah, and had cared little for any central point of union for the tribes. As sovereign over all Israel, both north and south, David resolved to move the seat of government from Hebron nearer to the centre of the country. No spot seemed to present so many advantages as the rocky mass on which rose the city of the Jebusites[280]. It was neutral ground, on the very meeting-point of his own tribe and that of Benjamin[281]. The lower city had been once taken by the warriors of Judah (Judg. i. 8)[282], but the fortress of the Jebusites, strong in its seemingly impregnable position, had never been reduced. The presence of so many warriors from all the tribes was favourable for making an attempt on so renowned a citadel, and at the head of all his forces David advanced against it, probably from the south. As before, the lower city appears to have been easily captured, but again the fortress held out against every attack[283]. Moreover, so convinced were the Jebusites of the strength of their castle and of the ancient “everlasting gates” of its rocky ravines, that they merely manned its walls with _the lame and blind_ (2 Sam. v. 6), deeming them amply sufficient for the defence. Their taunts roused the wrath of David, and he promised that whoso first scaled the rocky sides of the citadel and smote the Jebusite garrison, should have the post of captain-general of the forces. Thereupon the agile Joab climbed up first, and as the conqueror of the fastness of Jebus was rewarded with the post of commander-in-chief, the same office that Abner had held under Saul. Then, without loss of time, David took measures for securing his new possession. He enclosed the whole city with a wall, and connected it with the newly-captured fortress, and there took up his abode, and thus the Jebusite stronghold became the _City of David_.