astheneia

(Translation from NRSV with a few modifications for a more literal meaning)

Matthew

8: 17

This was to fulfill what had been spoken through the prophet Isaiah, "He took our weaknesses (astheneia) and bore our diseases."

Luke

5: 15	But now more than ever the word about Jesus spread abroad; many crowds would gather to hear him and to be cured of their weaknesses (astheneia).
8: 2	as well as some women who had been cured of evil spirits and weaknesses (astheneia): Mary, called Magdalene, from whom seven demons had gone out,
13: 11	And just then there appeared a woman with a spirit of weakness (astheneia) for eighteen years. She was bent over and was quite unable to stand up straight.
13: 12	When Jesus saw her, he called her over and said, "Woman, you are set free from your weakness (astheneia)."

John

5: 5	One man was there being in [a state] of weakness (astheneia) for thirty-eight years.
11: 4	But when Jesus heard it, he said, "This weakness (astheneia) does not lead to death; rather it is for God's glory, so that the Son of God may be glorified through it."

Acts

28: 9

After this happened, the rest of the people on the island who had weaknesses (astheneia) also came and were cured.