Liddell-Scott-Jones

ὑπόστημα (hupostēma) a garrison ^G:N-N

ὑπόστημα, ατος, τό,

(ὑφίστημι) that which sinks to the bottom, sediment, especially in urine, [Refs 5th c.BC+]; of excrement and urine, τὰ ὑ. τῆς κοιλίας καὶ τῆς κύστεως [Refs 5th c.BC+]

__II that which is set under, support, [Refs]
__II.2 base, stand, [Refs 3rd c.BC+]; compare ὑπόθημα.
__III a station of soldiers, camp, [LXX]
__IV ={περίνεος}, [Refs 2nd c.AD+]
__V multitude, [Refs 5th c.AD+]

_{LSJ Scripture Refs: LXX.2Kgs.23.14}