Strong's numbers

שָׁאַן (H7599)

shâʼan

shaw-an'

a primitive root; to loll, i.e. be peaceful; be at ease, be quiet, rest. See also בֵּית שְׁאָן.

[שָׁאַן] vb. Pa‛l. be at ease or at peace, rest securely

From Brown, Driver, and Briggs, A Hebrew and English Lexicon of the Old Testament (1906), in the public domain.

Shown in the King James Version (KJV), whichever translation you read in — it is the text these numbers are tagged against.

Job 3:18
There the prisoners rest together; they hear not the voice of the oppressor.
Proverbs 1:33
But whoso hearkeneth unto me shall dwell safely, and shall be quiet from fear of evil.
Jeremiah 30:10
Therefore fear thou not, O my servant Jacob, saith the LORD; neither be dismayed, O Israel: for, lo, I will save thee from afar, and thy seed from the land of their captivity; and Jacob shall return, and shall be in rest, and be quiet, and none shall make him afraid.
Jeremiah 46:27
But fear not thou, O my servant Jacob, and be not dismayed, O Israel: for, behold, I will save thee from afar off, and thy seed from the land of their captivity; and Jacob shall return, and be in rest and at ease, and none shall make him afraid.
Jeremiah 48:11
Moab hath been at ease from his youth, and he hath settled on his lees, and hath not been emptied from vessel to vessel, neither hath he gone into captivity: therefore his taste remained in him, and his scent is not changed.