Translation of the verse 146 from Surah Al-Baqarah : Number of verses 286 - - page 23 - Part 2.
Those to whom We gave the Scripture (Jews and Christians) recognise him (Muhammad SAW or the Ka'bah at Makkah) as they recongise their sons. But verily, a party of them conceal the truth while they know it - [i.e. the qualities of Muhammad SAW which are written in the Taurat (Torah) and the Injeel (Gospel)].
Those to whom We gave the Scripture know him as they know their own sons. But indeed, a party of them conceal the truth while they know [it].
(2:146) As for those to whom We gave the Book, they recognise the place (which has now been made giblah), as clearly as they recognise their own children. *148 But some of them are knowingly concealing the truth.
*148). 'To recognize something as well as one recognizes one's sons' is an Arabic idiom. It is used with regard to things which one knows without the least shadow of a doubt. The Jewish and Christian scholars were well aware that the Ka'bah had been constructed by Abraham and that Jerusalem had been built by Solomon some thirteen hundred years after that, and that in his time it was made the qiblah. This is an unquestionable historical fact and they knew it to be so.