Deuteronomy 32:22

Sheol : the place of the dead

Psalms 18:7

There is no Names related to this verses.

Psalms 18:15

sea : the Dead Sea, at the southern end of the Jordan River,the Mediterranean Sea,the Persian Gulf south east of Babylon,the Red Sea
(33° 14´, 33° 28´); (30° 5´, 31° 13´); (27° 5´, 34° 46´); (31° 32´, 35° 28´); (27° 5´, 34° 46´); (31° 32´, 35° 28´); (31° 1´, 33° 51´)

Psalms 46:2-3

Selah : a musical notation for crescendo or emphasis by action (IBD)
(30° 19´, 35° 27´)