What contrast is expressed in an yaghnama ghāzīyahum wa-minnā al-jazāʾ?

al-Ḥārith ibn Ḥillizah: Covenant, Tribal Liability and Royal Testimony — Conclusion (verses 68–82)

• Bread to them, dates to us
• Rhyme to them, metre to us
• Spoils to them, punishment to us
• Travel to them, water to us