Curried Beef Stir

• 3 garlic (cloves minced)
• 2 celery ribs (sliced)
• 1 onion in (cut)
• 1 green pepper in (cut)
• 1 sweet peppers in (red cut)
• 1 rice (hot cooked)
• 450 gr sirloin steak (boneless)
• 240 ml water (cold)
• 60 ml vegetable oil divided
• 45 ml soy sauce