H8266 — shaqar
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
shaqar — pronounced shaw-kar
a primitive root; to cheat, i.e. be untrue (usually in words):--fail, deal falsely, lie.
6 occurrences in the KJV.
Genesis 21:23
Now therefore swear unto me here by God that thou wilt not deal falsely with me, nor with my son, nor with my son’s son: but according to the kindness that I have done unto thee, thou shalt do unto me, and to the land wherein thou hast sojourned.
Leviticus 19:11
Ye shall not steal, neither deal falsely, neither lie one to another.
1 Samuel 15:29
And also the Strength of Israel will not lie nor repent: for he is not a man, that he should repent.
Psalms 44:17
All this is come upon us; yet have we not forgotten thee, neither have we dealt falsely in thy covenant.
Psalms 89:33
Nevertheless my lovingkindness will I not utterly take from him, nor suffer my faithfulness to fail.
Isaiah 63:8
For he said, Surely they are my people, children that will not lie: so he was their Saviour.