'Individual' in the Bible

[It was] a bekah for the individual, the half shekel according to the sanctuary shekel, for {everyone who was counted}, from {twenty years old} and above, for six hundred and three thousand five hundred and fifty.

From the descendants of Simeon, their genealogies according to their clans, according to {their families}, those who were counted according to [the] number of their names, every individual male from {twenty years old} and above, everyone who [is able] to go to war:

And one [individual] from the crowd answered him, "Teacher, I brought to you my son who has {a spirit that makes him mute}.

And [as] he was setting out on [his] way, one [individual] ran up and knelt down before him [and] asked him, "Good Teacher, what must I do so that I will inherit eternal life?"

For we all stumble [in] many [ways]. If anyone does not stumble in what he says, he [is] a perfect individual, able to hold in check his whole body also.