Итак, укрепите опустившиеся руки и ослабевшие колени
Therefore, strengthen your feeble arms and weak knees.
Therefore lift your drooping hands and strengthen your weak knees,
Therefore, strengthen the hands that are weak and the knees that are feeble,
So take a new grip with your tired hands and strengthen your weak knees.
Wherefore lift up the hands which hang down, and the feeble knees;
Therefore strengthen the hands which hang down, and the feeble knees,
Wherefore lift up the hands that hang down, and the failing knees;