I have set the Lord always before me;
because he is at my right hand, I shall not be shaken.
Psalm 16:8, ESV
Shaken is the Hebrew word mowt (mote). It means to waver; to slip, shake, fall:--be carried, cast, be out of course, be fallen in decay, fall(-ing down), be (re-)moved, shake, slide, slip.
*Strong, James, LL.D., S.T.D., The New Strong’s Expanded Exhaustive Concordance of the Bible, Red Letter Edition (Expanded With the Best of Vine’s Dictionary of Old & New Testament Words) (Nashville: Thomas Nelson, 2010).