Strong's numbers

אֵמֶר H561

ʼêmer

ay'-mer

from אָמַר; something said; answer, [idiom] appointed unto him, saying, speech, word.

אֹמֶר n.m. utterance, speech, word, only poet., & exalted style

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.

Psalms 78:1
Maschil of Asaph. Give ear, O my people, to my law: incline your ears to the words of my mouth.
Psalms 107:11
Because they rebelled against the words of God, and contemned the counsel of the most High:
Psalms 138:4
All the kings of the earth shall praise thee, O LORD, when they hear the words of thy mouth.
Psalms 141:6
When their judges are overthrown in stony places, they shall hear my words; for they are sweet.
Proverbs 1:2
To know wisdom and instruction; to perceive the words of understanding;
Proverbs 1:21
She crieth in the chief place of concourse, in the openings of the gates: in the city she uttereth her words, saying,
Proverbs 2:1
My son, if thou wilt receive my words, and hide my commandments with thee;
Proverbs 2:16
To deliver thee from the strange woman, even from the stranger which flattereth with her words;
Proverbs 4:5
Get wisdom, get understanding: forget it not; neither decline from the words of my mouth.
Proverbs 4:10
Hear, O my son, and receive my sayings; and the years of thy life shall be many.