Question

he said to them I will leave you now

Answer 1

$\huge{\mathtt{\purple{A}\green{N}\pink{S}\blue{W}\purple{E}\green{R}\pink{!}\blue{!}}}$

He told them that he would leave them then.

Extra Information :

If the reporting verb introducing direct speech is in the past tense, the verb in the reported speech must be changed into the corresponding past tense.

In case of simple future tense, the helping verb 'will' changes into 'would' in the indirect speech.