Strong’s Hebrew
H7906 — Sekuw
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
שֵׂכוּ
Sekuw — pronounced say'-koo
from an unused root apparently meaning to surmount; an observatory (with the article); Seku, a place in Palestine:--Sechu.
1 occurrence in the KJV.
1 Samuel 19:22
Then went he also to Ramah, and came to a great well that is in Sechu: and he asked and said, Where are Samuel and David? And one said, Behold, they be at Naioth in Ramah.