Strong's #8267: sheqer (pronounced sheh'-ker)
from 8266; an untruth; by implication, a sham (often adverbial):--without a cause, deceit(-ful), false(-hood, -ly), feignedly, liar, + lie, lying, vain (thing), wrongfully.
Brown-Driver-Briggs Hebrew Lexicon:
ׁ
sheqer
1) lie, deception, disappointment, falsehood
1a) deception (what deceives or disappoints or betrays one)
1b) deceit, fraud, wrong
1b1) fraudulently, wrongfully (as adverb)
1c) falsehood (injurious in testimony)
1c1) testify falsehood, false oath, swear falsely
1d) falsity (of false or self-deceived prophets)
1e) lie, falsehood (in general)
1e1) false tongue
1f) in vain
Part of Speech: noun masculine
Relation: from H8266
Usage:
This word is used 113 times:
Jeremiah 40:16: "for thou speakest falsely of Ishmael."
Jeremiah 43:2: "Jeremiah, Thou speakest falsely: the LORD our God hath not sent"
Jeremiah 51:17: "is confounded by the graven image: for his molten image is falsehood, and there is no breath"
Ezekiel 13:22: "Because with lies ye have made the heart of the righteous sad, whom I have not made sad;"
Hosea 7:1: "of Samaria: for they commit falsehood; and the thief cometh in, and the troop of robbers spoileth"
Micah 2:11: "a man walking in the spirit and falsehood do lie, saying, I will prophesy unto thee of wine and of strong drink;"
Micah 6:12: "of violence, and the inhabitants thereof have spoken lies, and their tongue is deceitful in their mouth."
Habakkuk 2:18: "thereof hath graven it; the molten image, and a teacher of lies, that the maker of his work trusteth"
Zechariah 5:4: "and into the house of him that sweareth falsely by my name: and it shall remain in the midst of his house,"
Zechariah 8:17: "in your hearts against his neighbor; and love no false oath: for"
Zechariah 10:2: "vanity, and the diviners have seen a lie, and have told false dreams; they comfort"
Zechariah 13:3: "live; for thou speakest lies in the name of the LORD: and his father and his mother"
Malachi 3:5: "witness against the sorcerers, and against the adulterers, and against false swearers, and against those that oppress the hireling in his wages,"