What instructions and retrieval task does Tobias give his son?

Thinking that his prayer had been heard and that he might die, Tobias called his son and gave him instructions to keep in his heart. He told him to bury his father, honor his mother throughout her life, remember the dangers she had endured in bearing him, and bury her by him after her death. He urged the son always to remember God and not consent to sin or transgress his commandments.

Tobias told him to give alms according to his ability: abundantly if he had much, willingly from little if he had little, and never to turn away from the poor. He taught that alms delivered from sin and death and gave confidence before the Most High. He warned against fornication and pride, told him to pay workers immediately, and said not to do to another what he would hate done to himself. He directed him to give bread to the hungry and clothing to the naked, place food and wine at the burial of the just rather than the wicked, seek wise counsel, and bless God for guidance in his ways and counsels. These teachings are presented as Tobias’s instructions to his son.

Finally, Tobias said that when the son was a child he had lent Gabelus at Rages ten talents of silver and taken a note of his hand. He told the son to find how to reach him, recover the money and return the note. Though they lived in poverty, he said, the son would possess good things if he feared God, avoided sin and did good.