Weariness
Isa 40:29
29 He giveth power to the faint; and to them that have no might he increaseth strength. KJV
Isa 40:30-31
30 Even the youths shall faint and be weary, and the young men shall utterly fall:
31 But they that wait upon the Lord shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; and they shall walk, and not faint. KJV
Jer 31:25
25 For I have satiated the weary soul, and I have replenished every sorrowful soul. KJV
Matt 11:28-29
28 Come unto me, all ye that labour and are heavy laden, and I will give you rest.
29 Take my yoke upon you, and learn of me; for I am meek and lowly in heart: and ye shall find rest unto your souls. KJV