Strong's #821: 'ashmurah (pronounced ash-moo-raw')
or bashmuwrah {ash-moo-raw'}; or -ashmoreth {ash-mo'-reth}; (feminine) from 8104; a night watch:--watch.
Brown-Driver-Briggs Hebrew Lexicon:
ׁ / ּׁ / ׁ
'ashmûrâh / 'ashmôreth
1) watch (a period of time), night-watch
Part of Speech: noun feminine
Relation: from H8104
Usage:
This word is used 7 times:
Exodus 14:24: "And it came to pass, that in the morning watch the LORD looked unto the host of the Egyptians"
Judges 7:19: "of the camp in the beginning of the middle watch; and they had but newly set"
1 Samuel 11:11: "and they came into the midst of the host in the morning watch, and slew the Ammonites"
Psalms 63:6: "my bed, and meditate on thee in the night watches."
Psalms 90:4: "are but as yesterday when it is past, and as a watch in the night."
Psalms 119:148: "Mine eyes prevent the night watches, that I might meditate in thy word."
Lamentations 2:19: "cry out in the beginning of the watches pour out thine heart like water before"