Strengthen the weak hands, and make firm the feeble knees.
At the noise of the stamping of the hoofs of his strong ones, at the rushing of his chariots, at the rumbling of his wheels, the fathers don't look back to their children for feebleness of hands;
Therefore, lift up the hands that hang down and the feeble knees,
He brought them forth with silver and gold. There was not one feeble person among his tribes.
The conies are but a feeble folk, yet make they their houses in the rocks.
1 Thessalonians 5:14
We exhort you, brothers, admonish the disorderly, encourage the fainthearted, support the weak, be patient toward all.
1 Corinthians 12:22
No, much rather, those members of the body which seem to be weaker are necessary.
He spoke before his brothers and the army of Samaria, and said, "What are these feeble Jews doing? Will they fortify themselves? Will they sacrifice? Will they finish in a day? Will they revive the stones out of the heaps of rubbish, since they are burned?"
Behold, your troops in your midst are women. The gates of your land are set wide open to your enemies. The fire has devoured your bars.
1 Kings 1:1
Now king David was old and stricken in years; and they covered him with clothes, but he couldn't keep warm.
Don't reject me in my old age. Don't forsake me when my strength fails.
in the day when the keepers of the house shall tremble, and the strong men shall bow themselves, and the grinders cease because they are few, and those who look out of the windows are darkened,
yes, they shall be afraid of heights, and terrors will be in the way; and the almond tree shall blossom, and the grasshopper shall be a burden, and desire shall fail; because man goes to his everlasting home, and the mourners go about the streets:
Thus says Yahweh of Armies: "Old men and old women will again dwell in the streets of Jerusalem, every man with his staff in his hand for very age.
By faith, Jacob, when he was dying, blessed each of the sons of Joseph, and worshiped, leaning on the top of his staff.