'Undertake' in the Bible

At that time I said to you, I am not able to undertake the care of you by myself;

How is it possible for me by myself to be responsible for you, and undertake the weight of all your troubles and your arguments?

You'll eat only in the presence of the LORD your God at the place that he will choose you, your sons and your daughters, your male and female servants, and the descendant of Levi who is in your cities. Rejoice in the presence of the LORD your God in everything you undertake.

And [so] the Levite may come, because there is no plot of ground for him or an inheritance with you, and the alien [also may come] and the orphan and the widow that [are] in your {towns}, and {they may eat their fill}, so that Yahweh your God may bless you in all [of] the work of your hand that you undertake."

You shall freely and generously give to him, and your heart shall not be resentful when you give to him, because for this [generous] thing the Lord your God will bless you in all your work and in all your undertakings.

You may charge interest to a foreigner, but don't charge interest to your relatives, so the LORD your God may bless you in everything you undertake in the land that you are about to enter and possess.

A newly married man will not have to go out with the army or undertake any business, but may be free for one year, living in his house for the comfort of his wife.

"When you are reaping in the field, and you overlook a sheaf, don't return to get it. Let it remain for the foreigner, the orphan, or the widow, in order that the LORD your God may bless everything you undertake.

"The LORD will send blessings for you with regard to your barns and everything you undertake. Indeed, he will bless you in the land that the LORD your God is about to give you.

"The LORD will open his rich treasury, the heavens, to release rain upon your land in season and bless everything you undertake so that you'll lend to many nations but won't borrow.

"The LORD will send the curse among you, will confuse you, and will rebuke you in everything you undertake until you are destroyed and perish quickly because of your evil deeds, since you will have forsaken him.