'Sick' in the Bible

When you offer the blind for sacrifice, isn't that evil? And when you offer the lame and sick, isn't that evil? Present it now to your governor! Will he be pleased with you? Or will he accept your person?" says Yahweh of Armies.

You say also, 'Behold, what a weariness it is!' and you have sniffed at it," says Yahweh of Armies; "and you have brought that which was taken by violence, the lame, and the sick; thus you bring the offering. Should I accept this at your hand?" says Yahweh.