faint

1 Samuel 14:28, 29, 31, 32
Then one of the soldiers told him, "Your father bound the troops with a solemn oath, saying, 'Cursed is the man who eats food today.' That is why the people are faint." . . .

1 Samuel 30:10
because two hundred men were too exhausted to cross the brook. But David and four hundred men continued in pursuit.

2 Corinthians 4:8, 9, 16
We are pressed on all sides, but not crushed; perplexed, but not in despair; . . .

Galatians 6:9
Let us not grow weary in well-doing, for in due time we will reap a harvest, if we do not give up.

Hebrews 12:1-4
Therefore, since we are surrounded by such a great cloud of witnesses, let us throw off every encumbrance and the sin that so easily entangles, and let us run with endurance the race set out for us. . . .