'Age' in the Bible

" '{Before} old age you shall get up, and you shall show respect for an old person; and you shall revere your God; I [am] Yahweh.

‘Now if your fellow countryman becomes poor and his hand falters with you [that is, he has trouble repaying you for something], then you are to help and sustain him, [with courtesy and consideration] like [you would] a stranger or a temporary resident [without property], so that he may live among you.

and ye have taken them for inheritance to your sons after you, to occupy for a possession; to the age ye lay service upon them, but upon your brethren, the sons of Israel, one with another, thou dost not rule over him with rigour.

if your proper value is [for] a male from {twenty years of age} up to {sixty years of age}, then your proper value shall be fifty shekels [of] money according to the sanctuary's shekel.

And if from {five years of age} up to {twenty years of age}, then your proper value shall be twenty shekels [for] the male and ten shekels for the female.

And if from {a month of age} up to {five years of age}, then your proper value shall be five shekels [of] money [for] the male, and your proper value for the female [shall be] three shekels [of] money.

And if from {sixty years of age} and above: if a male, then your proper value shall be fifteen shekels; and for the female, ten shekels.