'Stealth' in the Bible

And the people gat them by stealth that day into the city, as people being ashamed steal away when they flee in battle.

and they plotted together to seize Jesus by stealth and kill Him.

Now the Passover and Unleavened Bread were two days away; and the chief priests and the scribes were seeking how to seize Him by stealth and kill Him;

For some men, who were designated for this judgment long ago, have come in by stealth; they are ungodly, turning the grace of our God into promiscuity and denying Jesus Christ, our only Master and Lord.