'Sick' in the Bible

Now [as] the sun was setting, all who had those who were sick with various diseases brought them to him, and placing [his] hands on every one of them, he healed them.

And Jesus answered [and] said to them, "Those who are healthy do not have need of a physician, but those {who are sick}.

Now a certain centurion's slave, who was esteemed by him, {was sick} [and] was about to die.

and he sent them out to proclaim the kingdom of God and to heal the sick.

and heal the sick in it, and say to them, "The kingdom of God has come near to you."