The following nasheed from the Islamic State was released at the beginning of June 2014 (i.e. when the group was still just the Islamic State in Iraq and al-Sham; unsurprising in light of explicit reference to Bilad al-Sham). There is also anticipation of subsequent propaganda themes like 'kasr al-hudud' ('breaking of the borders') that came with the group's rapid advances in Iraq that meant genuine contiguous territory spanning the Iraq-Syria border.
The nasheed has subsequently been featured in a propaganda video from Ansar al-Dawla al-Islamiya fi Gaza (in reality likely no different from Jamaat Ansar al-Dawla al-Islamiya fi Bayt al-Maqdis), which participated in the fighting against Israel in the summer.
Oh soldiers of righteousness, rise up!
Reiterate the melody of steadfastness.
The land of Sham has lit up with light,
So marshal all the soldiers.
The Islamic State has arisen,
So destroy all the borders.
Wherever our hand mill [of war] turns,*
There is the humiliation of the rabbi of the Jews.
We break the crosses,**
We destroy the progeny of the descendants of the monkeys/apes***
The state of Tawhid remains,
Despite the false rumour of resentment.
Oh soldiers of righteousness, rise up!
Reiterate the melody of steadfastness.
The land of Sham has lit up with light,
So marshal all the soldiers.
The Islamic State has arisen,
So destroy all the borders.
Wherever our hand mill [of war] turns,
There is the humiliation of the rabbi of the Jews.
We break the crosses,
We destroy the progeny of the descendants of the monkeys/apes
The state of Tawhid remains,
Despite the false rumour of resentment.
Oh soldiers of righteousness, rise up!
Reiterate the melody of steadfastness.
The land of Sham has lit up with light,
So marshal all the soldiers.
The Islamic State has arisen,
So destroy all the borders.
Wherever our hand mill [of war] turns,
There is the humiliation of the rabbi of the Jews.
Notes
*- Dārat [al]-raḥā [al-ḥarb] is an Arabic idiom for the outbreak/raging of fighting/war (lit. 'the hand-mill of war turned').
**- e.g. Breaking of the cross is a traditional symbol of jihadi (and more generally Islamic) supremacy over Christianity, the 'cross-worshipping' religion. It was an issue of contention as jihadis from Jabhat al-Nusra et al. overran the Armenian Christian town of Kassab in Latakia during the spring. The Islamic State has emphasized the breaking of the cross in its taking over the churches of Raqqa and converting them into 'daw'ah offices' (to give one example).
Church in Raqqa converted into a da'wah office by ISIS last year.
***- The notion of Jews as descendants or kin of apes/monkeys (the Arabic word 'qird' pl. qurūd can mean either) is common in contemporary anti-semitic Muslim discourse. It is ultimately derived from a story in the Qur'an of Sabbath transgressors who were said to have been transformed into apes/monkeys (e.g. Qur'an 2:65). For examples of use of this slur against Jews in Islamic history, see this piece by Andrew Bostom.