2 sentences

1. 侦察兵被派往敌营打探虚实。

   zhēn​chá​bīng bèi pài wǎng dí​yíng dǎ​tàn xū​shí.

   Scouts were sent to the enemy camp to suss out the situation.

   Source: Dong Chinese Dictionary

2. 他们派人去侦探敌人的虚实。

   tā​men pài rén qù zhēn​tàn dí​rén de xū​shí.

   They sent someone to scout out the enemy's strength.

   Source: Dong Chinese Dictionary