Cross reference
Mark 7:11
11 But you say, If a man says to his father or his mother, That by which you might have had profit from me is Corban, that is to say, Given to God,
Matthew 23:18
18 And, Whoever takes an oath by the altar, it is nothing; but whoever takes an oath by the offering which is on it, he is responsible.
Matthew 15:5
5 But you say, If a man says to his father or his mother, That by which you might have had profit from me is given to God;
1 Timothy 5:4-8
4 But if any widow has children or children's children, let these see that it is right to take care of their family and their fathers and mothers: for this is pleasing in the eyes of God.
5 Now she who is truly a widow and without family puts her hope in God, giving herself to prayer day and night.
6 But she who gives herself to pleasure is dead while she is living.
7 Give orders to this effect, so that no evil may be said of anyone.
8 If anyone has no care for his family and those in his house, he is false to the faith, and is worse than one who has no faith.