'Deposit' in the Bible

For which cause also I suffer these things; but I am not ashamed; for I know whom I have believed, and am persuaded that he is able to keep for that day the deposit I have entrusted to him.

Keep, by the Holy Spirit which dwells in us, the good deposit entrusted.

The things [the doctrine, the precepts, the admonitions, the sum of my ministry] which you have heard me teach in the presence of many witnesses, entrust [as a treasure] to reliable and faithful men who will also be capable and qualified to teach others.