After these things the Lord designated 70 others and sent them out by twos+ ahead of him into every city and place where he himself was to go.+ 2 Then he said to them: “Yes, the harvest is great, but the workers are few. Therefore, beg the Master of the harvest to send out workers into his harvest.+ 3 Go! Look! I am sending you out as lambs in among wolves.+ 4 Do not carry a money bag or a food pouch or sandals,+ and do not greet anyone along the road.+ 5 Wherever you enter into a house, say first: ‘May this house have peace.’+ 6 And if a friend of peace is there, your peace will rest upon him. But if there is not, it will return to you. 7 So stay in that house,+ eating and drinking the things they provide,+ for the worker is worthy of his wages.+ Do not keep transferring from house to house.
The customs of that time meant that they would likely stay in the home of hospitable people . They were instructed to bring a blessing of peace to each house, if the home would receive it. They were to trust that God would provide for them through the generosity of others, and they were to thankfully receive what was offered to them – without begging from house to house.
Here is your typical twisting of scriptures taken from the from the January 1/1 1967 Watchtower Magazine study article pp 5-12, ''They Followed Him"
24 In two years’ time after Jesus began preaching, many more Jews had enough knowledge to go from house to house and preach. Luke tells us: “The Lord designated seventy others and sent them forth by twos in advance of him into every city and place to which he himself was going to come. Then he began to say to them: ‘The harvest, indeed, is great, but the workers are few. Therefore beg the Master of the harvest to send out workers into his harvest. Go forth. Look! I am sending you forth as lambs in among wolves.’” (Luke 10:1-3) His apostles and these seventy disciples, totaling eighty-two teachers, knew that for them to go out into the world and preach as they were now instructed to do would bring upon them many problems, persecution and trials, but they had faith in Jehovah and his Son, Christ Jesus, to take this forward step. These ministers sent to preach still had the time and opportunity of learning more from Jesus.