The Rudra sooktam is one of the Pancha sooktas and is normally recited in all vedic poojas.
Rudra Sooktam
PariNo rudrasya hetirvriNaktu pari tveshasya durmatiraghayoh
Ava sthira maghavadbhyastanushhva midhhvastokaya tanayaya mrudaya
Stuhi shrutam gartasadam yuvaanam mriganna bhima mupahatnumugramh
Mruda jaritre rudra stavano anyante asmannivapantu senah
Midhushhtama shivatama shivo nah sumana bhava
Parame vruksha ayudham nidhaya krittim vasana achara pinakam vibhradagahi
Ahanvibharshi sayakani dhanva ahaNishankm ayayajatam vishva roopam
AhaNidam dayase vishvam bhuvam na vaa ojiyo rudra twadasti
Twamagne rudro asuro maho divastvagum shargo marutam pruksha eshishe
Aa voo raajaan madhvarashya rudragum hotaaragum satyayajagum rodasyoha
Agnim puraatan yitnorahchitah dviraNya roopa mavase krunnudhvam
