R.T.H. Griffith's translation of Rig Veda, dated 1895 CE

Hymns to the Mystic Fire by Sri Aurobindo

Sri Kapāli Sāstry (1886-1953)

Western indologists such as Max Muller, Griffith, Macdonnell,  Wilson, etc., of the nineteenth century and early twentieth century, the eminent Indian philosopher Dr. S. Radhakrishnan and other Indian academics.

These persons believe that Rig Vedic hymns are meant only for use in rituals and they have no other   meaning. This school is  known as Pūrva Mimāmsa, whose leader, Jaimini, is dated 500 BCE.  Jaimini mentioned only a few of the mantrās of Rig Veda in his work.

A ŗk mantra in one of the various metres.

Rig Veda Samhitā (the Shākala recension)

mantra 10 of Sūkta 6 of Maņdala 4 of RVS

Sāyaņa Āchārya (1315-1387 CE)

indicates that the translation of the verse is due to SA. (Almost all the translations of SA are taken from HMF. A few are from SV as indicated specifically.)

The Secret of the Veda by Sri Aurobindo

Shukla Yajur Veda Samhitā

Taittirīya Upanishad

Anuvāka 7, in Prapāţhaka 4, of Kāņda 1 in TS.

Vājasaneyi Samhitā VS (15.7): Mantra 7 in adhyāya 15 of TS

H.H. Wilson's translation of the Rig Veda dated 1850 CE. Wilson closely follows Sāyaņa.