G3922–παρεισέρχομαι–pareiserchomai

And law came in, that the offence might abound, and where the sin did abound, the grace did overabound,

παρεισῆλθεν, pareisēlthen “entered,”

and `that' because of the false brethren brought in unawares, who did come in privily to spy out our liberty that we have in Christ Jesus, that us they might bring under bondage,

παρεισῆλθον pareisēlthon “came in by stealth”