The following lines contain the word 'select', 'insert', 'update' or 'delete':
select
ext_application_id
,external_application_name
,external_application_id
from hr_ki_ext_applications
where ext_application_id = p_ext_application_id;
select
ext_application_id
,external_application_name
,external_application_id
from hr_ki_ext_applications
where ext_application_id = p_ext_application_id
for update nowait;