They are two 'mounts' next to each other. Mt Zion was a Jebusite stronghold captured by David (1Kings 8:1; 1Chronicles 11:5) (2Samuel 5:6, 7, 9) which became his royal residence (Psalm 2:6). When the...
mount 1
play_w2("M0447200")
v. mount·ed, mount·ing, mounts
v.tr. 1. To climb or ascend: mount stairs.
2. To place oneself upon; get up on: mount a horse; mount a platform.
3. To climb onto (a...