'Weak' in the Bible

Therefore everyone’s hands will become weak,and every man’s heart will melt.

They all respond to you, saying:“You too have become as weak as we are;you have become like us!

And now the Lord says, “In three years, as a hired worker counts years, Moab’s splendor will become an object of contempt, in spite of a very large population. And those who are left will be few and weak.”

Strengthen the weak hands,steady the shaking knees!

I chirp like a swallow or a crane;I moan like a dove.My eyes grow weak looking upward.Lord, I am oppressed; support me.

He will not grow weak or be discourageduntil He has established justice on earth.The islands will wait for His instruction.”

You became weary on your many journeys,but you did not say, “I give up!”You found a renewal of your strength;therefore you did not grow weak.

For I will not accuse you forever,and I will not always be angry;for then the spirit would grow weak before Me,even the breath of man, which I have made.