'Undertakings' in the Bible

There also you and your households shall eat before the Lord your God, and rejoice in all your undertakings in which the Lord your God has blessed you.

But you shall eat them before the Lord your God in the place which the Lord your God will choose, you and your son and daughter, and your male and female servants, and the Levite who is within your gates; and you shall rejoice before the Lord your God in all your undertakings.

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