Bash: How to read one line at a time from output of a command?

I am trying to read the output of a command in bash using a while loop. while read -r line do echo "$line" done <<< $(find . -type f) The output I got ranveer@ranveer:~/tmp$ bash test.sh ./test.py ./test1.py ./out1 ./test.sh ./out ./out2 ./hello ranveer@ranveer:~/tmp$ After this I tried $(find . -type f) | while read -r line do echo "$line" done but it generated an error test.sh: line 5: ./test.py: Permission denied. So, how do I read it line by line because I think currently it is slurping the entire line at once. Required output: ./test.py ./test1.py ./out1 ./test.sh ./out ./out2 ./hello