'Whipping' in the Bible

But Paul said to them, They have given us who are Romans a public whipping without judging us, and have put us in prison. Will they now send us out secretly? no, truly, let them come themselves and take us out.

And I said, Lord, they themselves have knowledge that I went through the Synagogues putting in prison and whipping all those who had faith in you:

The chief captain gave orders for him to be taken into the army building, saying that he would put him to the test by whipping, so that he might have knowledge of the reason why they were crying out so violently against him.