Ulangan 20:12

20:12 If it does not accept terms of peace but makes war with you, then you are to lay siege to it.

Ulangan 22:7

22:7 You must be sure ¹  to let the mother go, but you may take the young for yourself. Do this so that it may go well with you and you may have a long life.

[22:7]  ¹ tn The Hebrew text uses the infinitive absolute for emphasis, which the translation seeks to reflect with “be sure.”