Kidnappers in the holy scriptures means enslavers or men stealers.
#0405 G0435 and
G4228; TDNT - n/a; n m
—Greek Word Study (Transliteration-Pronunciation Etymology & Grammar)
1) a slave-dealer, kidnapper, man-stealer
1a) of one who unjustly reduces free men to slavery
1b) of one who steals the slaves of others and sells them
This passage never mentions selling kids for the purpose of temple prostitution.
13 The word “ransom” is often used when there is a
kidnapping. After a
kidnapper captures a person, he may say he will return the person if a certain amount of money is paid as a
ransom. So a ransom is something that brings the deliverance of a person held captive. It is something that is paid so that he does not lose his life. Jesus’ perfect human life was given to obtain mankind’s release from bondage to sin and death. (1 Peter 1:18, 19; Ephesians 1:7) Why was such a release needed?
WOL
23 One’s person was considered inviolable.
Kidnapping was a capital crime. The kidnapper in whose hand the person was found or who had sold the
kidnapped one into slavery was to be put to death without fail.—Exodus 21:16; Deuteronomy 24:7.
Exodus 21:16 “If anyone kidnaps a man and sells him or is caught holding him, he must be put to death.
Deuteronomy 24:7 “If someone is found to have kidnapped one of his Israelite brothers and he has mistreated him and sold him, the kidnapper must die. You should remove what is bad from your midst.
WOL