They gather themselves together
 And meet in some one place, to contrive ways and means to do hurt, and then assemble together again to put them in execution; as did the Jews with respect to Christ, ( Matthew 26:3 Matthew 26:4 ) ( Acts 4:27 Acts 4:28 ) . Aben Ezra supposes a various reading without any reason; and that, instead of (wrwgy) which Jarchi renders "they lodge", and the Septuagint, and the versions following that, "they sojourn", it should be read (wdwgy) , "they assemble in troops": because they were many: but the sense is, "they stay" F24, or continue in some certain place: 
 they hide themselves;
 the Targum adds, "in ambush": they lay in wait, and caused others to lie in wait for him, in order to take him; as did Saul and his men, and the servants of the king of Gath; 
 they mark my steps;
 they observed where he went, that they might seize him; or they observed his heels, as the old serpent did the Messiah's, that he might bruise them; or they watched for his halting, as Jeremiah's familiars did for his; 
 when they wait for my soul;
 to take away his life, to destroy him; see ( Psalms 119:95 ) ; they wanted not a will to do it, they only waited for an opportunity. The Targum is, 
``as they waited, they did to my soul:''or rather, "after they had hoped for my soul" F25: when they had entertained hopes of taking him, this animated them to do the above things.